Compare ChatGPT and ChatOn AI: Which App is the Best?

ChatOn AI is a comprehensive AI assistant powered by multiple advanced models including GPT-4o and Claude 3.7. It offers text generation, AI image creation, document analysis, and YouTube video summarization in one platform.
The official ChatGPT mobile app brings OpenAI's powerful AI assistant to your pocket with voice conversations, image generation, and seamless cross-device sync.
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
  • 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
Our Rating
6.8
8.1
Total users
0
0
Total ratings
0
0
Average rating
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Entry Level PriceFreeFree
Android
Google Play Store
Downloads
Google Play Store
Downloads
iOS
Apple App Store
Apple App Store
Features
8.0

ChatOn AI has a really impressive set of features that goes way beyond just chatting with AI. We found it can handle text generation, image creation, document analysis, and lots more - basically everything you'd want from an AI assistant.

Here's what we liked most:

  • Multiple AI Models: You get access to GPT-4o, Claude 3.7, DeepSeek-R1, and others, so you can pick the one that works best for your needs
  • AI Image Generation: You can create custom pictures and artwork right in the app, which is pretty cool
  • Photo Effects: Transform your photos with fun styles like Japanese Cartoon, Plushy, and Cyberpunk looks
  • Document Analysis: Upload documents and get summaries, translations, and answers to questions about the content
  • YouTube Help: Paste a YouTube link and get summaries or ask questions about the video
  • 100+ Ready Prompts: Lots of pre-written prompts to help you get started quickly
  • Writing Help: Get assistance with emails, social media posts, speeches, and creative writing
  • Code Generation: Write and debug programming code with AI help

But we did run into some issues. Recent updates seem to have caused performance problems - the app sometimes freezes up or needs to be restarted to work properly. Also, the image generation feature, while cool in theory, doesn't always give you what you ask for.

The free version is pretty limited, which makes sense but might be frustrating if you want to test everything before paying. We give features an 8.0 - great variety and innovation, but the reliability could be better.

9.5

ChatGPT has a lot of cool features that make it useful for pretty much anyone. It's not just a chat app - it can do a bunch of different things.

What ChatGPT Does Best

1. Smart Chatting:

This is where ChatGPT really shines. It's better at having natural conversations than any other AI app we've tried. You can ask it anything from "What's the weather like?" to "Help me plan a trip to Japan" and it just gets it.

It remembers what you talked about earlier in the conversation, so it feels like talking to someone who's actually listening. You can have long conversations and it keeps track of everything.

2. Voice Chat:

This feature is really cool. You just tap the microphone button and start talking. The app shows a little wave animation so you know it's listening. It's like talking on the phone, but with an AI.

We tested this a lot and it works really well. It understands what you're saying most of the time, and responds quickly. Great for when you're driving or cooking and can't type.

3. Making Pictures:

You can tell ChatGPT to make pictures for you. Just describe what you want to see, and it creates an image. This costs money though - it's only in the paid version.

We tried asking it to make pictures of things like:

  • "a cat wearing a hat"
  • "a sunset over the ocean"
  • "a robot playing guitar"

The results were pretty good. Not perfect, but definitely usable.

4. Works Everywhere:

The best part is that your conversations follow you around. Start a chat on your phone, then open it on your computer and it's all there. Really handy when you switch between devices.

5. Photo Help:

You can take a picture of something and ask ChatGPT what it is. We tried this with:

  • Food and recipes
  • Landmarks and buildings
  • Handwritten notes

It's pretty good at figuring things out.

The main downside is that the free version is pretty limited. You only get the older AI model, which isn't as smart as the paid version. A lot of users complained about this - they want the good stuff without paying.

Performance
5.5

ChatOn AI's performance is the biggest problem we found. Recent user feedback shows serious reliability issues that make the app frustrating to use, and these problems seem to have gotten worse after recent updates.

What works well when it's running:

  • Fast Responses: When it's working, the AI responds quickly
  • Multiple Models: The app handles different AI models without conflicts
  • Image Processing: Photo effects and image generation work efficiently when they work
  • Document Handling: File uploads and analysis work fine under normal conditions

But there are major performance issues:

  • Frequent Crashes: The app often freezes up and needs to be restarted
  • Response Problems: Users get stuck on "thinking" status and never get responses
  • Update Issues: Problems seem to have increased after recent app updates
  • Inconsistent Reliability: The app works differently from one session to the next
  • Affects Everyone: Both free and paid users are experiencing these problems

These performance problems have been going on for weeks, and some users say the app has become basically unusable. The developers don't seem to be responding quickly to fix these issues.

While ChatOn AI has the potential to perform well based on its features and user base, the current reliability problems make it hard to use. We give performance a 5.5 - below average due to persistent stability issues.

8.0

The app runs smoothly most of the time. You can chat with the AI without any delays or problems, and it loads quickly.

The voice chat works really well too. There's almost no delay between when you speak and when the AI responds. The voice recognition is accurate, and the conversation feels natural and smooth.

However, we did run into some problems during busy times. The app can get slow or even stop working when lots of people are using it at once. This mostly affects free users since paid users get priority access.

The sync feature works great - your conversations show up quickly on all your devices. Even with long chat histories, the app stays responsive and doesn't slow down.

One area that could be better is the image generation. It can take a while to create images, especially for complicated requests. This makes sense given how much work it takes, but it can be frustrating if you're in a hurry.

The app doesn't drain your battery too much, though using voice chat will use more power than just typing. Overall, it runs well and doesn't cause problems with your phone.

Design
7.5

ChatOn AI has a clean, modern look that does a good job organizing all its features. The interface is easy to navigate and looks professional, though there are a few areas that could be improved.

What we liked about the design:

  • Clean Layout: The chat interface is straightforward and easy to use, with clear separation between different AI models and features
  • Good Organization: Important features are easy to find, and the 100+ ready prompts are prominently displayed
  • Works on Different Screens: The app adapts well to different phone sizes and orientations
  • Nice Colors: The black theme looks professional and is easy on the eyes
  • Logical Grouping: Tools are organized in a way that makes sense - image generation, document analysis, etc.

Some things could be better though. The interface can feel a bit crowded when you're using advanced features, and some users say the image generation interface could be more intuitive. The transitions between different AI models and features could be smoother too.

Overall, the design is solid and functional, though not particularly groundbreaking compared to other AI apps. We give design a 7.5 - it works well and looks good, but could use some polish.

9.0

The app looks clean and simple, which makes it easy to use right away. We really like how it focuses on the conversation instead of trying to look fancy.

What we love most is how easy it is to tell who said what:

  • Your messages show up on the right in blue bubbles
  • AI responses are on the left in gray bubbles

Simple, but it works really well.

The voice chat interface is really nice too. When you're talking, you see a little wave animation that moves with your voice. It's a small thing, but it makes you feel like the app is actually listening.

Getting around the app is straightforward. There's a simple menu button that gives you access to settings and your chat history without cluttering up the main screen.

Some people said the app looks a bit plain compared to other AI apps. We get that - it's not flashy, but that's actually what makes it work so well. You can focus on talking to the AI without getting distracted by fancy graphics.

Value for Money
6.0

ChatOn AI's value is complicated and really depends on your experience with the app. Some users get great value, while others feel ripped off due to performance issues and subscription problems.

What makes it good value:

  • Lots of Features: You get text generation, image creation, document analysis, and more in one app
  • Multiple AI Models: Access to GPT-4o, Claude 3.7, and other advanced models in one place
  • Free Trial: You can test basic features before paying
  • Regular Updates: The app gets new features and improvements regularly

But there are some real problems:

  • Subscription Issues: Many users report trouble unsubscribing and unexpected charges
  • Performance Problems: Recent updates have made the app less reliable, which hurts the value of paid features
  • Limited Free Version: The free tier is pretty basic, so you have to pay to really test it
  • Inconsistent Image Generation: The AI image feature, which is a key selling point, doesn't always work well
  • Confusing Pricing: While prices are shown ($4.99-$59.99), the subscription model can be confusing

The value really depends on whether you run into the performance issues. If everything works smoothly, the features justify the cost. But the combination of reliability problems and subscription issues really hurts the overall value.

We give value for money a 6.0 - potentially good value when it works, but the problems make it hard to recommend confidently.

6.0

ChatGPT has a free version that you can use without paying anything. It gives you basic chat features with the older AI model, which is fine for simple questions and casual conversations.

But the $20/month price for the good features is pretty steep. The paid version gives you:

  • The better AI model (GPT-4)
  • Image generation features
  • Priority access during busy times

That's a lot of money for an app that many people think should be free.

Some users in the reviews were really frustrated about this. They got used to the free features and then found out the good stuff costs money.

The paid version is worth it if you use AI a lot for work, school, or creative projects. The better AI model gives much more detailed and helpful responses, and the image generation can be really useful.

We think it's most valuable for people who need AI help regularly. If you just want to ask the occasional question, the free version is probably fine. But if you want to do serious work with AI, the paid features are actually worth the money.

The voice features and syncing work on both free and paid versions, which is nice. But the way they limit the free version to push people toward paying feels a bit aggressive.

Ease of Use
7.0

ChatOn AI is generally pretty easy to use, especially for an app with so many features. It does a good job making advanced AI capabilities accessible to everyone, though recent performance issues have made it less reliable.

What makes it easy to use:

  • Familiar Chat Interface: The chat-based design makes it easy to talk to AI without a steep learning curve
  • Ready-Made Prompts: The 100+ pre-written prompts help you get started quickly and discover new features
  • Easy to Find Features: Important tools like image generation and document analysis are easy to access
  • Simple Model Switching: You can easily switch between different AI models to find the best one for your needs
  • Quick Setup: Getting started takes almost no time at all

But we ran into some problems during testing. Recent updates seem to have made the app less reliable - it often freezes up or needs to be restarted to work properly. This really hurts the ease of use since you can't count on it to work consistently.

Some of the more advanced features like image generation and document analysis have interfaces that could use better tutorials or guides. The free vs premium feature split can also be confusing.

When it's working properly, ChatOn is very easy to use. But the current reliability issues make it frustrating. We give ease of use a 7.0 - good when it works, but the performance problems really get in the way.

9.0

This might be the easiest AI app to use. It works right away - no complicated setup or learning curve.

Downloading it is simple, and it works on both iPhones and Android phones. Once you open it, you can just start typing or tap the microphone to talk. That's it.

The voice feature is really easy to use:

  • Just tap the microphone and start talking
  • The app shows you when it's listening
  • It's so natural that you forget you're talking to a computer

The chat interface looks like any other messaging app you've used - WhatsApp, Facebook Messenger, etc. So it feels familiar right away. Your conversations are organized clearly, and you can easily find old chats.

Even though it has lots of features, nothing feels overwhelming. The advanced stuff like making images is there if you want it, but it doesn't get in the way of basic chatting.

The only confusing part is figuring out what's free and what costs money. The app could do a better job of showing you what you're missing out on with the free version.

That's why we gave it a 9 out of 10. It's super easy to use, though some of the fancier features take a little time to figure out.

Security & Privacy
6.5

ChatOn AI's approach to security and privacy is a mixed bag, which is pretty typical for AI assistant apps. There are some good things, but also some concerns you should know about.

The good stuff:

  • Reputable Company: It's made by AIBY Inc., a real company based in Miami, Florida, which gives some accountability
  • Clear Support: You can contact them at support@aiby.com with questions or concerns
  • Transparent Pricing: The costs are clearly shown, ranging from $4.99 to $59.99
  • Age Appropriate: It's rated "Teen" which means it has content filtering

But there are some privacy concerns to be aware of:

  • Data Processing: Since it's an AI assistant, it has to process your conversations, documents, and images to work - this means your info goes to AI models
  • Multiple AI Providers: Your data gets processed by different AI companies (GPT-4o, Claude 3.7, etc.), each with their own privacy policies
  • Document Analysis: When you upload documents for analysis, that content gets processed
  • Image Generation: Your prompts and uploaded images are used to create content

The app could be more transparent about its privacy policy and how it handles data. You should be careful about what sensitive information you share, since your conversations and files get processed by third-party AI services.

We give security and privacy a 6.5 - okay for an AI assistant, but be careful with sensitive information.

7.0

We gave ChatGPT a 7 out of 10 for security and privacy. It uses standard security practices, which is good, but there are some things to be aware of.

The good news is that OpenAI is pretty open about how they handle your data. You can easily find their privacy policy in the app, and they explain what they do with your information.

However, there are some concerns. The app collects a lot of your personal data:

  • Everything you say in conversations
  • Your voice recordings
  • Your conversation history

OpenAI says they use this to make their AI better, but that means they're storing and potentially using your private conversations.

We noticed that some users were worried about the sync feature. Since your conversations are stored on OpenAI's servers (not just on your phone), they can access everything you've said. This is what makes the cross-device sync work, but it also means your chats aren't really private.

The voice chat feature is convenient, but it also means your voice is being recorded and stored. You should know that your voice conversations could be used to train the AI.

OpenAI does give you some control - you can delete your chat history and opt out of some data collection. But these options are kind of hidden and not easy to find.

Conclusion

ChatOn AI is a solid all-in-one AI assistant that brings together multiple AI models in one app. It's got text generation, image creation, document analysis, and more - basically everything you'd want from an AI helper.

Lots of users love it for its features and ease of use, but there are some concerns about recent performance problems and how accurate the image generation really is. The free version gives you a taste of what it can do, but you'll need to pay to unlock the good stuff.

If you're looking for a multi-purpose AI assistant that can handle both text and images, ChatOn is worth checking out. Just keep in mind that your experience might vary depending on how the app is running when you use it.

ChatGPT is still the best AI chat app out there. It's really good at conversations and has lots of useful features. The free version is okay for basic stuff, but if you want the good features, you'll need to pay for the premium version.

Our Recommendation