The Great AI Showdown: The Best iOS & Android AI-Assistant Apps

The ultimate AI assistant comparison: 12 apps tested and ranked. See how ChatGPT, Claude, Gemini, and others perform for iOS & Android users.

Logos of various AI tools arranged over a background image of two elephants touching trunks.

Since ChatGPT went live in 2022, there has been a mass influx of new AI apps.

Naturally, the big players like Google, Microsoft, and X didn’t want to miss out on the AI boom and joined in quickly. But can they really catch up to ChatGPT?

To find out, I ran a big AI assistant comparison — in this article, I’ll review 12 iOS and Android apps side by side.

List of the Best AI-Assistant Apps for Android & iOS:

If you prefer a comparison overview, check out the full comparison table of all AI-Assistant apps:

Comparison table showing all AI apps
Comparison of all AI apps
Best AI Assistant Apps (2025 Guide)
Compare the top-rated AI Assistant apps for your device. Hand-picked and reviewed for 2025. Find the perfect ai assistant tools to enhance your mobile experience.

1. Microsoft Copilot

Microsoft Copilot
Microsoft Copilot

Microsoft Copilot surprised me with how well it actually works. The ratings speak for themselves — 4.8 stars on both Android and iOS shows people are really liking it.

After using it for a while, I can see why: it’s not just another AI chat app, but something that actually feels like it belongs in your workflow, especially if you’re already using Microsoft stuff.

Key Features:

  • Chat with AI: Ask questions, get help with writing, or just have a conversation
  • Create Images: Describe what you want and the AI makes pictures for you
  • Talk to AI: Use your voice instead of typing
  • Translate Text: Get help with multiple languages
  • Works with Office: Use AI directly in Word, Excel, and PowerPoint
  • Write for You: Help with emails, resumes, and other writing tasks

Pros & Cons

Pros:

  • Free to use with good features
  • Works great with Microsoft Office
  • Can create images from text
  • Voice commands work well
  • Syncs across your devices
  • Easy to use

Cons:

  • Pro version is expensive at $20/month
  • Some cool features cost money
  • Excel features still being worked on

Who is this great for?

Microsoft Copilot is perfect for anyone already using Microsoft Office or Windows regularly.

If you’re a student, professional, or business user who relies on Word, Excel, or PowerPoint, Copilot will feel like a natural extension of your workflow.

It’s also great for people who want a free AI assistant that can handle both chat and image creation without the complexity of some other AI tools.

Compared to others

Microsoft Copilot holds its own against ChatGPT in most areas, though ChatGPT still has the edge in conversation quality and overall AI capabilities. When compared to Claude, Copilot’s Microsoft Office integration gives it a clear advantage for productivity users, while Claude excels in privacy and detailed reasoning. Against Google Gemini, Copilot offers better Office integration, but Gemini has stronger multimodal capabilities and Google ecosystem integration.

Detailed comparisons

Microsoft Copilot vs ChatGPTMicrosoft Copilot vs ClaudeMicrosoft Copilot vs Google Gemini

2. Claude

Claude
Claude

Claude by Anthropic has quickly become one of the most trusted AI assistants out there. With over 5 million downloads and a strong focus on privacy, it’s clear why people are choosing Claude over other options.

What really sets Claude apart is its commitment to user privacy and its ability to handle complex reasoning tasks. Unlike some other AI assistants that feel like they’re collecting data at every turn, Claude feels genuinely respectful of your information.

Key Features:

  • Instant Answers: Get quick responses to any question or task
  • Extended Reasoning: Advanced models for step-by-step problem solving
  • Image & File Analysis: Attach files or photos for real-time analysis
  • Cross-Device Sync: Continue conversations across web and mobile
  • Privacy-Focused: Designed with user privacy in mind
  • Trusted by Millions: Over 5 million downloads and 92,000+ reviews

Pros & Cons

Pros:

  • Quick answers
  • Strong privacy
  • Easy to use
  • Works on phone and computer
  • No ads

Cons:

  • Chat limits in free version
  • No memory between chats
  • Some features cost extra

Who is this great for?

Claude is perfect for anyone who values privacy and wants a reliable AI assistant that can handle both simple questions and complex reasoning tasks.

If you’re working on detailed projects that require step-by-step thinking, or if you’re concerned about data privacy, Claude should be at the top of your list. It’s also great for professionals who need to analyze documents or images as part of their work.

Students and researchers will appreciate Claude’s ability to break down complex topics, while business users will value the privacy-focused approach for sensitive work conversations.

Compared to others

Claude stands out for its privacy focus and reasoning capabilities when compared to ChatGPT, though ChatGPT has the edge in conversation flow and creative tasks. Against Microsoft Copilot, Claude offers better privacy and reasoning, while Copilot excels in Office integration and image creation. When compared to Google Gemini, Claude provides stronger privacy protections, but Gemini offers better multimodal capabilities and Google ecosystem integration.

Detailed comparisons

Claude vs ChatGPTClaude vs Microsoft CopilotClaude vs Google Gemini

3. Poe AI

Poe AI
Poe AI

Poe is where AI diversity meets simplicity. With over 5 million downloads and a 4.6-star rating, it’s become the go-to platform for anyone who wants access to multiple AI models without the hassle of switching between different apps.

What makes Poe special is its ability to bring together the best AI models — GPT-4.5, Claude 3.7 Sonnet, Gemini 2.0, and more — all in one clean, intuitive interface. It’s like having a personal AI model comparison tool that actually works.

Key Features:

  • Multi-Model AI Access: Chat with leading AI models including GPT-4.5, Claude 3.7 Sonnet, Gemini 2.0, and more in one unified interface
  • Custom Bot Creation: Build and share your own AI chatbots with custom knowledge bases and personalities
  • Multimedia Generation: Create images, videos, and audio using state-of-the-art generators like FLUX1.1, Ideogram 2.0, and Stable Diffusion 3.5
  • File Upload Support: Chat with AI about your PDFs, images, and documents for enhanced context
  • Web Search Integration: Get real-time information with AI-powered web search capabilities
  • Cross-Platform Sync: Seamlessly continue conversations across devices

Pros & Cons

Pros:

  • Access to multiple top-tier AI models
  • Excellent response quality and speed
  • User-friendly interface
  • Custom bot creation capabilities
  • Multimedia generation features
  • File upload and analysis support
  • Regular updates with new models
  • Strong community of custom bots

Cons:

  • Limited daily points in free version
  • Some advanced features require premium
  • Occasional app crashes reported
  • Point system can be confusing
  • Email verification requirement for some features

Who is this great for?

Poe is perfect for anyone who wants to explore different AI models without committing to just one. Whether you’re a student comparing different AI responses for research, a professional who needs the best AI for specific tasks, or just someone curious about AI capabilities, Poe gives you the tools to find what works best for you.

It’s especially great for power users who want to create custom AI bots for specific use cases, and for anyone who values having multiple AI options at their fingertips. The multimedia generation features also make it appealing for creative professionals.

Compared to others

Poe’s multi-model approach gives it a unique advantage over single-model apps like ChatGPT or Claude, though those apps may offer deeper integration with their respective models. Against Microsoft Copilot, Poe offers more AI model variety and custom bot creation, while Copilot excels in Office integration. When compared to Google Gemini, Poe provides access to multiple AI models including Gemini, but Gemini offers deeper Google ecosystem integration.

Detailed comparisons

Poe AI vs ChatGPTPoe AI vs ClaudePoe AI vs Microsoft Copilot

4. Merlin AI

Merlin AI
Merlin AI

Merlin AI is the Swiss Army knife of AI assistants. It brings together seven different AI models — ChatGPT, Grok AI, DeepSeek, Gemini, Claude, and Perplexity AI — in one powerful app, along with 70+ AI tools that actually make sense.

What really impressed me about Merlin is how it eliminates the need to juggle multiple AI subscriptions. Instead of paying for ChatGPT, Claude, and Gemini separately, you get access to all of them plus more, with a generous 102 free queries per day.

Key Features:

  • Multi-AI Integration: Access to ChatGPT, Grok AI, DeepSeek, Gemini, Claude, and Perplexity AI in one app
  • AI Tools Suite: PDF summarizer, image generator, YouTube video summarizer, and language translation
  • Platform Integration: Works with Gmail, Google Search, and LinkedIn for enhanced productivity
  • Cross-Device Sync: Seamless experience across Android, desktop, and other platforms
  • Generous Free Plan: 102 queries per day with access to all major AI models
  • Voice Chat: Premium voice-powered chat capabilities for hands-free interaction

Pros & Cons

Pros:

  • Comprehensive AI model access in one app
  • Generous free tier with 102 daily queries
  • Excellent cross-platform integration
  • Powerful AI tools suite
  • Seamless switching between AI models

Cons:

  • Premium features require subscription
  • Some advanced tools limited to paid plan
  • Voice chat only available in premium

Who is this great for?

Merlin AI is perfect for anyone who wants to consolidate their AI tools into one powerful platform. Whether you’re a student who needs different AI models for research, a professional who wants to streamline their workflow, or just someone who’s tired of managing multiple AI subscriptions, Merlin makes it all simple.

It’s especially great for productivity-focused users who appreciate the Gmail and LinkedIn integrations, and for anyone who wants to experiment with different AI models without committing to expensive individual subscriptions.

Compared to others

Merlin’s comprehensive approach gives it a clear advantage over single-model apps like ChatGPT or Claude, offering access to both plus more models. Against Poe AI, Merlin provides better platform integrations and a more generous free tier, while Poe offers more customization options. When compared to Microsoft Copilot, Merlin offers more AI model variety and productivity tools, while Copilot excels in Office integration.

Detailed comparisons

Merlin AI vs ChatGPTMerlin AI vs ClaudeMerlin AI vs Poe AI

5. Google Gemini AI

Google Gemini AI
Google Gemini AI

Google Gemini is what happens when the world’s biggest tech company decides to build an AI assistant. It brings together Google’s latest AI models with seamless integration across all your favorite Google apps — Search, Maps, YouTube, Gmail, and more.

What really sets Gemini apart is how it feels like a natural extension of your Google ecosystem. Instead of having to switch between different apps, Gemini connects everything together in a way that actually makes sense.

Key Features:

  • AI-Powered Chat & Assistance: Get help with brainstorming, research, and productivity tasks using Google’s latest AI models
  • Google App Integration: Seamlessly connect with Search, Maps, YouTube, Gmail, and more for a unified experience
  • Image & Video Generation: Create images from text and generate short video clips (Pro/Ultra plans)
  • Live Mode: Go live with Gemini to discuss ideas, rehearse, or simplify complex topics in real time
  • File-to-Podcast: Turn any file into a podcast you can listen to on the go
  • Trip Planning & Summaries: Plan trips, get summaries, and deep dives on any topic, all in one place

Pros & Cons

Pros:

  • Generous free tier with strong core features
  • Deep integration with Google apps and services
  • Powerful AI for creativity and productivity
  • Image and video generation capabilities
  • Live mode and file-to-podcast are unique tools
  • Frequent updates and new features

Cons:

  • Some features only available on certain devices or regions
  • Advanced features require a paid subscription
  • Not all Google Assistant features are present yet
  • Occasional confusion due to inconsistent feature rollout

Who is this great for?

Google Gemini is perfect for anyone who’s already deeply invested in the Google ecosystem. If you use Gmail, Google Drive, YouTube, and Google Search regularly, Gemini will feel like a natural extension of your workflow.

It’s especially great for students who need help with research and homework, professionals who want to streamline their Google-based work processes, and anyone who appreciates having all their tools connected in one place. The trip planning and file-to-podcast features also make it appealing for travelers and content creators.

Compared to others

Gemini’s Google ecosystem integration gives it a clear advantage over standalone AI apps like ChatGPT or Claude for users who rely heavily on Google services. Against Microsoft Copilot, Gemini offers better Google app integration, while Copilot excels in Microsoft Office integration. When compared to Merlin AI, Gemini provides deeper Google ecosystem integration, but Merlin offers access to multiple AI models in one platform.

Detailed comparisons

Google Gemini vs ChatGPTGoogle Gemini vs ClaudeGoogle Gemini vs Microsoft Copilot

6. Perplexity AI

Perplexity AI
Perplexity AI

Perplexity AI is what happens when you combine the best of search engines with the power of AI. Instead of giving you a list of websites to visit, it gives you direct answers with sources cited — like having a really smart research assistant who actually shows their work.

What really impressed me about Perplexity is how it bridges the gap between traditional search and AI chat. You get the conversational feel of ChatGPT, but with the reliability and transparency of proper research.

Key Features:

  • Smart Search: Ask questions and get answers with sources listed
  • Talk to It: Just speak your questions instead of typing
  • Keep Talking: Ask follow-up questions like a real conversation
  • Works Everywhere: Your searches sync across all your devices
  • Discover New Things: See what’s trending and popular
  • Save Your Stuff: Keep track of what you’ve learned

Pros & Cons

Pros:

  • Really good at finding answers with sources
  • Easy to use and looks clean
  • Free version has lots of features
  • Works on all your devices

Cons:

  • Pro version is expensive at $20/month
  • Can’t upload files in free version
  • Some cool features cost money

Who is this great for?

Perplexity is perfect for anyone who needs reliable, well-sourced information quickly. Whether you’re a student doing research, a professional fact-checking something, or just someone who wants to settle arguments with friends, Perplexity gives you answers you can trust.

It’s especially great for researchers, journalists, and anyone who values transparency in their information sources. The voice feature also makes it appealing for people who prefer speaking over typing, and the cross-device sync is perfect for users who work across multiple devices.

Compared to others

Perplexity’s source-citing approach gives it a clear advantage over other AI assistants like ChatGPT or Claude when you need reliable, verifiable information. Against Google Gemini, Perplexity offers better source transparency, while Gemini provides deeper Google ecosystem integration. When compared to Merlin AI, Perplexity excels in research and fact-checking, while Merlin offers access to multiple AI models and productivity tools.

Detailed comparisons

Perplexity AI vs ChatGPTPerplexity AI vs Google GeminiPerplexity AI vs Merlin AI

7. ChatGPT

ChatGPT
ChatGPT

ChatGPT is the app that started it all. With over 500 million downloads and a 4.7-star rating, it’s still the gold standard for AI assistants — the one that made everyone realize AI could actually be useful for everyday conversations.

What really sets ChatGPT apart is how natural the conversations feel. It’s not just answering questions; it’s having actual discussions, remembering context, and adapting to your communication style. After using it for a while, you start to forget you’re talking to an AI.

Key Features:

  • Smart Chat: Talk to AI like you’re texting a friend
  • Voice Chat: Just talk and the AI responds
  • Make Images: Turn your ideas into pictures
  • Photo Help: Upload photos and ask questions about them
  • Sync Everywhere: Your chats follow you from phone to computer
  • Custom AI: Teach the AI how you want it to talk

Pros & Cons

Pros:

  • Really smart AI that understands context
  • Voice chat works great
  • Your conversations sync across all your devices
  • Gets regular updates with new features

Cons:

  • Free version is pretty basic
  • Good features cost money
  • Sometimes gets slow when lots of people are using it

Who is this great for?

ChatGPT is perfect for anyone who wants the most natural AI conversation experience available. Whether you’re a student needing help with homework, a professional brainstorming ideas, or just someone who enjoys having intelligent conversations, ChatGPT delivers.

It’s especially great for creative types who want to bounce ideas off an AI, professionals who need help with writing and analysis, and anyone who appreciates having a smart conversation partner available 24/7. The voice chat feature also makes it appealing for people who prefer speaking over typing.

Compared to others

ChatGPT’s conversational abilities give it the edge over other AI assistants like Claude or Perplexity AI when it comes to natural dialogue, though those apps excel in privacy and source-citing respectively. Against Google Gemini, ChatGPT offers better conversation flow, while Gemini provides deeper Google ecosystem integration. When compared to Merlin AI, ChatGPT excels in conversation quality, while Merlin offers access to multiple AI models in one platform.

Detailed comparisons

ChatGPT vs ClaudeChatGPT vs Perplexity AIChatGPT vs Google Gemini

8. DeepSeek AI

DeepSeek AI
DeepSeek AI

DeepSeek AI is the AI assistant that proves you don’t need to pay for quality. With over 50 million downloads and a 4.2-star rating, it’s become the go-to choice for anyone who wants powerful AI capabilities without the subscription fees.

What really impressed me about DeepSeek is how it manages to offer a 600B+ parameter AI model completely free. While other AI assistants are charging $20/month for similar capabilities, DeepSeek gives you unlimited access to high-quality AI responses without any hidden costs.

Key Features:

  • Advanced AI Model: Powered by DeepSeek-V3 with over 600B parameters for high-quality responses
  • Completely Free: No subscription fees, usage limits, or premium tiers
  • Multi-Purpose Assistant: Handles coding, writing, analysis, and general questions
  • Step-by-Step Analysis: Shows reasoning process and thought chains for complex problems
  • Cross-Platform: Available on both Android and iOS devices
  • Offline Capability: Works without internet connection for basic functions

Pros & Cons

Pros:

  • Completely free with no usage limits
  • Powerful AI model with 600B+ parameters
  • Excellent for coding and technical help
  • Shows step-by-step reasoning process
  • Available on both Android and iOS
  • No account registration required

Cons:

  • Occasional server busy issues
  • Some accuracy concerns reported
  • Can be slow or laggy at times
  • Limited advanced features compared to paid alternatives
  • No voice input/output capabilities

Who is this great for?

DeepSeek AI is perfect for anyone who wants powerful AI assistance without the financial commitment. Whether you’re a student on a budget, a developer who needs coding help, or just someone who wants to try AI without paying, DeepSeek delivers impressive capabilities for free.

It’s especially great for developers and technical users who appreciate the step-by-step reasoning process, and for anyone who values transparency in how AI arrives at its answers. The fact that it works offline for basic functions also makes it appealing for users who need reliable access even without internet.

Compared to others

DeepSeek’s completely free model gives it a clear advantage over paid alternatives like ChatGPT or Claude for budget-conscious users, though those apps may offer more advanced features. Against Google Gemini, DeepSeek provides better value for money, while Gemini offers deeper Google ecosystem integration. When compared to Merlin AI, DeepSeek excels in cost-effectiveness, while Merlin offers access to multiple AI models and productivity tools.

Detailed comparisons

DeepSeek AI vs ChatGPTDeepSeek AI vs ClaudeDeepSeek AI vs Google Gemini

9. Grok

Grok
Grok

Grok is Elon Musk’s answer to the AI assistant market, and it brings something genuinely different to the table. Developed by xAI, it combines cutting-edge language models with real-time information access and a personality that’s actually entertaining to interact with.

What really sets Grok apart is its ability to access current events and live data — something most other AI assistants struggle with. Plus, it has a witty, rebellious personality that makes conversations feel more like talking to a smart friend than a corporate AI.

Key Features:

  • Real-time Information: Access to current events and live data
  • Multimodal AI: Text, image generation, and image analysis capabilities
  • Personality: Witty and rebellious AI personality with humor
  • Integration: Seamless connection with X (Twitter) platform
  • Advanced Reasoning: Complex problem-solving and analytical capabilities
  • Image Generation: Create striking visuals from text descriptions

Pros & Cons

Pros:

  • Real-time information access
  • Witty and engaging personality
  • Strong image generation capabilities
  • Seamless X platform integration

Cons:

  • Requires X Premium+ subscription for full access
  • Limited availability compared to competitors
  • Some users report occasional response delays

Who is this great for?

Grok is perfect for anyone who wants an AI assistant with personality and real-time information access. Whether you’re a news junkie who wants current events analysis, a creative professional who needs image generation, or just someone who appreciates an AI that doesn’t take itself too seriously, Grok delivers.

It’s especially great for X (Twitter) users who are already invested in that ecosystem, and for anyone who values having access to up-to-the-minute information. The witty personality also makes it appealing for users who find other AI assistants too formal or corporate.

Compared to others

Grok’s real-time information access gives it a unique advantage over other AI assistants like ChatGPT or Claude when you need current events, though those apps may offer better conversation flow. Against Perplexity AI, Grok offers more personality and X integration, while Perplexity provides better source-citing. When compared to DeepSeek AI, Grok excels in real-time information and personality, while DeepSeek offers completely free access.

Detailed comparisons

Grok vs ChatGPTGrok vs Perplexity AIGrok vs DeepSeek AI

10. Gemmy AI

Gemmy AI
Gemmy AI

Gemmy AI is what happens when you combine Google’s Gemini technology with a massive library of creative prompts. With over 1 million downloads and a 4.4-star rating, it’s become a popular choice for anyone who wants AI-powered creative assistance.

What really impressed me about Gemmy is its extensive prompt library. Instead of having to figure out how to ask the AI for help with specific tasks, Gemmy provides ready-to-use prompts for everything from writing stories to crafting social media posts.

Key Features:

  • AI Chat Assistant: Powered by Google’s Gemini AI for smart conversations and creative help
  • Huge Prompt Library: Tons of ready-to-use prompts for writing, brainstorming, and more
  • Works in Multiple Languages: Chat in your preferred language
  • Save & Share Chats: Keep important conversations and share them with others
  • Creative Writing Help: Get help with stories, poems, social media posts, and other content
  • Privacy-Focused: Built with security to protect your data

Pros & Cons

Pros:

  • Uses Google’s powerful Gemini AI
  • Huge collection of helpful prompts
  • Works in multiple languages
  • Great for creative writing
  • Easy to use interface
  • Regular updates with new content

Cons:

  • Free version is very limited
  • Premium features are pricey
  • Can be slow sometimes
  • AI sometimes gives outdated info
  • Lots of premium popups

Who is this great for?

Gemmy AI is perfect for anyone who needs help with creative writing and content creation. Whether you’re a social media manager looking for post ideas, a writer struggling with writer’s block, or just someone who wants to explore AI-powered creativity, Gemmy’s prompt library makes it easy to get started.

It’s especially great for content creators, marketers, and anyone who regularly needs help with writing tasks. The multi-language support also makes it appealing for international users, and the save/share features are perfect for collaborative projects.

Compared to others

Gemmy’s prompt library gives it a unique advantage over other AI assistants like ChatGPT or Claude for creative writing tasks, though those apps may offer better general conversation abilities. Against Google Gemini, Gemmy offers better creative prompts and organization, while Gemini provides deeper Google ecosystem integration. When compared to DeepSeek AI, Gemmy excels in creative assistance and prompts, while DeepSeek offers completely free access.

Detailed comparisons

Gemmy AI vs ChatGPTGemmy AI vs Google GeminiGemmy AI vs DeepSeek AI

11. ChatOn AI

ChatOn AI
ChatOn AI

ChatOn AI is the Swiss Army knife of AI assistants. With over 10 million downloads and a 4.5-star rating, it’s become one of the most popular AI apps by offering everything from text generation to image creation in one comprehensive platform.

What really sets ChatOn apart is its ability to access multiple AI models — GPT-4o, Claude 3.7, DeepSeek-R1, and more — all in one app. Instead of having to choose between different AI assistants, you can pick the best model for each specific task.

Key Features:

  • Multiple AI Models: You get access to GPT-4o, o4-mini, Sonar, Claude 3.7, and DeepSeek-R1, so you can pick the best one for your needs
  • AI Image Creation: Make custom pictures and artwork using AI
  • Photo Effects: Transform your photos with cool styles like Japanese Cartoon, Plushy, Cyberpunk, and Action Figure looks
  • Document Help: Upload documents and get summaries, translations, and analysis
  • YouTube Analysis: Paste a YouTube link and get summaries or ask questions about the video
  • Writing Assistant: Get help with emails, social media posts, speeches, and creative writing
  • Code Helper: Write and fix programming code with AI assistance
  • 100+ Ready Prompts: Quick access to pre-written prompts for common tasks

Pros & Cons

Pros:

  • Access to multiple advanced AI models
  • Comprehensive feature set including image generation
  • User-friendly interface with ready-made prompts
  • Strong user base with 10M+ downloads
  • Regular updates and improvements
  • Good overall rating (4.5 stars)

Cons:

  • Premium features require subscription
  • Some users report recent performance issues
  • Image generation accuracy can be inconsistent
  • Limited free tier functionality
  • Subscription management issues reported

Who is this great for?

ChatOn AI is perfect for anyone who wants a comprehensive AI solution that can handle multiple types of tasks. Whether you’re a content creator who needs both text and image generation, a professional who works with documents and videos, or just someone who wants access to multiple AI models in one place, ChatOn delivers.

It’s especially great for users who want to experiment with different AI models without switching between apps, and for anyone who needs both creative and analytical AI assistance. The 100+ ready prompts also make it appealing for users who want to get started quickly without crafting their own prompts.

Compared to others

ChatOn’s multi-model approach gives it an advantage over single-model apps like ChatGPT or Claude, offering access to both plus more models. Against Merlin AI, ChatOn provides better image generation and photo effects, while Merlin offers a more generous free tier. When compared to Gemmy AI, ChatOn excels in multi-model access and comprehensive features, while Gemmy focuses more on creative prompts and writing assistance.

Detailed comparisons

ChatOn AI vs ChatGPTChatOn AI vs Merlin AIChatOn AI vs Gemmy AI

12. Chatbot AI

Chatbot AI
Chatbot AI

Chatbot AI is another multi-model AI assistant that aims to be your one-stop solution for all things AI. With over 1 million downloads and a 4.4-star rating, it brings together GPT-4, GPT-4o, Google Gemini, Claude, and DeepSeek in one comprehensive platform.

What really sets Chatbot AI apart is its specialized features beyond just text generation. It offers mental health support, fitness coaching, and language learning capabilities — making it more like a personal AI companion than just a chatbot.

Key Features:

  • Multi-Model AI Support: Access to GPT-4, GPT-4o, Google Gemini, Claude, and DeepSeek models for diverse AI capabilities
  • AI Text Generation: Create stories, poems, emails, and technical content with advanced text generation
  • AI Essay Writer: Generate academic essays and articles on any topic within seconds
  • AI Image Generator: Transform text descriptions into unique images using DALL·E technology
  • Mental Health Support: Receive personalized advice and positive affirmations for mental well-being
  • Fitness & Health Coaching: Get exercise guidance, nutritional advice, and wellness tips
  • Language Learning Practice: Engage in conversations and receive grammar tips for language improvement
  • Cross-Platform Access: Use your account across mobile, web, and desktop devices

Pros & Cons

Pros:

  • Access to multiple advanced AI models
  • Comprehensive feature set including text and image generation
  • Cross-platform availability
  • Mental health and fitness coaching features
  • Language learning capabilities
  • User-friendly interface

Cons:

  • Limited free usage before requiring subscription
  • Some users reported misleading app store presence
  • Pricing can be expensive for heavy users
  • Mixed user reviews about functionality
  • Some users experienced technical issues

Who is this great for?

Chatbot AI is perfect for anyone who wants a comprehensive AI assistant with specialized features for personal development. Whether you’re looking for mental health support, fitness coaching, language learning, or just general AI assistance, Chatbot AI offers a unique combination of capabilities.

It’s especially great for users who want access to multiple AI models for different purposes, and for anyone who values the specialized coaching features that most other AI assistants don’t offer. The cross-platform access also makes it appealing for users who work across multiple devices.

Compared to others

Chatbot AI’s specialized features give it a unique advantage over general AI assistants like ChatGPT or Claude, offering mental health and fitness coaching that those apps don’t provide. Against ChatOn AI, Chatbot AI offers more specialized coaching features, while ChatOn provides better image generation and photo effects. When compared to Merlin AI, Chatbot AI excels in specialized assistance features, while Merlin offers a more generous free tier and better platform integrations.

Detailed comparisons

Chatbot AI vs ChatGPTChatbot AI vs ChatOn AIChatbot AI vs Merlin AI

Final Thoughts

After testing all 12 AI assistants, I’ve found that each has carved out its own unique space in the market. Based on my reviews, ChatGPT leads with the best overall performance and excels at natural conversations, while Claude offers the strongest privacy protections. Merlin AI provides the best value with its generous free tier and multi-model access.

For specific use cases: Google Gemini is perfect for Google ecosystem users, Microsoft Copilot excels with Office integration, and DeepSeek AI offers completely free access to a powerful model. Perplexity AI stands out for sourced information, while Poe AI provides excellent multi-model flexibility.

The key is finding what fits your specific needs. Start with free versions, test thoroughly, and only upgrade when you hit the limits. With so many quality options available, there’s no need to settle for an AI assistant that doesn’t work for you.