Comparison

ChatOn AI vs ChatGPT

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ChatOn AI

This AI assistant leverages advanced language models to help with writing, image transformation, document analysis, and web research. It offers over 100 prompts and integrates with your keyboard for seamless use across apps. Transform photos, summarize documents, and generate social media content with ease.

Highlights
  • AI Chatbot & Virtual Assistant
  • AI Writing Assistant
  • Pic Transformer (AI Photo Editing)
  • Web Analyzer
  • Document Summarization & Translation
  • Text-to-Image Generation
  • AI Keyboard Integration
Features
Read full description

ChatOn–Your Advanced AI Chatbot Assistant Meet ChatOn, your chat AI and multi-model AI assistant, engineered to streamline your personal and professional tasks. ChatOn brings together the most advanced AI assistant technology in one smart, intuitive app. ChatOn is the ultimate all-in-one AI toolbox for everyone, from bloggers to business leaders. Need to draft emails, create pics, or generate ideas? Turn to our intelligent chatbot built on GPT-5, Gemini 3.5, Claude Sonnet 5, and Sonar for help. ​ With nearly 100M+ users worldwide, this smart software solution speeds up content creation by up to 30% thanks to its collection of 100+ AI prompts. ​​ HOW IT WORKS Step 1. Type a request for your AI assistant or pick from our prompts Step 2. ChatOn will process your request using AI tools Step 3. Get your answer via the AI chatbot interface as text, image, or summary ​ WITH CHATON AI, YOU CAN Write, edit, and proofread your text Get quick answers and explanations Brainstorm ideas Turn ideas into visuals with our image generator Plan daily tasks, trips, schedules, etc. ​ KEY FEATURES IMAGE & VIDEO GENERATOR Create stunning high-quality AI images and videos from photos within the chat. Refine details, swap backgrounds, enhance quality, and adapt visuals in seconds. IMAGE-TO-TEXT CONVERTER ChatOn AI generator can extract text from your photos and add it directly into the chat AI. This means you can scan a book page and turn its text into editable data. ​ AI WRITING ASSISTANT ChatOn, built on GPT-5 and Claude Sonnet 5, gives you a versatile AI writing chatbot and generator for any project (emails, speeches, social posts, etc.) Pick the length and tone of the chatbot's answers and get ideas for follow-up questions to keep your chat going. ​ WEB ANALYZER ​Our chatbot AI uses GPT-5 to search the web in real time. ChatOn finds up-to-date links, making your assistant reliable for checking facts or making smart decisions. DOC MASTER Summarize, rewrite, translate, and ask questions about any doc with our chatbot AI. Just upload a PDF and get a quick summary to help you study or work. ​ YOUTUBE PRO Share a YouTube link for the AI chatbot to summarize, translate, or answer questions about its content. You can drop in a long tech review video and get the key takeaways in seconds. ​ TEXT EDITING TOOLS ChatOn, powered by GPT-5, helps you write product descriptions, polish intros, and summarize articles. Also, you can craft resumes and cover letters or generate emails. Try this: request a friendly follow-up email or a professional CV and add an AI-generated graphic to make it stand out. ​ SOCIAL MEDIA POST CREATOR Built on GPT-5, our AI writing assistant and image generator can create content for Facebook, Instagram, LinkedIn, or X. Just ask the chatbot to write a caption for you! ​ MATH GURU Built on GPT-5 and Gemini 3.5, our chat AI helps you actually understand the math problem rather than just giving you the answer. Try sharing a math problem and watch the chatbot in action! ​​ Explore the potential of GPT-5, Gemini 3.5, Claude Sonnet 5, and Sonar to make the most of this intelligent chatbot and generator. ​ Download ChatOn and start chatting in the AI chat made for real-life scenarios, from planning and decision-making to content creation, analysis, and practical daily problem-solving.​ FAQ 1. Can ChatOn create text and images in multiple languages? Yes! The chatbot and image generator support 19+ languages and adapt responses for both writing and visuals. 2. Which AI models is ChatOn built on? This chat AI is built on GPT-5, Gemini 3.5, Claude Sonnet 5, and Sonar. UNLIMITED ACCESS TO ALL FEATURES - You can subscribe for unlimited access to all app’s features. - Subscriptions are billed automatically at the rate depending on the selected subscription plan. By using the app, you confirm that you acknowledge and accept our Privacy Policy and Terms of Use: https://aiby.mobi/chat_ios/privacy https://aiby.mobi/chat_ios/terms

About

ChatGPT

This app provides access to advanced AI capabilities, including text generation, image creation from descriptions, and voice conversations. It offers personalized advice, creative inspiration, and instant answers for various tasks, syncing history across devices.

Highlights
  • Image generation from text
  • Advanced voice conversations
  • Photo upload and transcription
  • Creative inspiration and ideas
  • Tailored advice and planning
  • Personalized learning assistance
  • Professional brainstorming
Features
Read full description

Introducing ChatGPT for iOS: OpenAI’s latest advancements at your fingertips. This official app is free, syncs your history across devices, and brings you the latest from OpenAI, including the new image generator. With ChatGPT in your pocket, you’ll find: · Image generation–Generate original images from a description, or transform existing ones with a few simple words. · Advanced Voice Mode–Tap the soundwave icon to have a real-time convo on the go. Settle a dinner table debate, or practice a new language. · Photo upload—Snap or upload a picture to transcribe a handwritten recipe or get info about a landmark. · Creative inspiration—Find custom birthday gift ideas or create a personalized greeting card. · Tailored advice—Talk through a tough situation, ask for a detailed travel itinerary, or get help crafting the perfect response. · Personalized learning—Explain electricity to a dinosaur-loving kid or easily brush up yourself on a historic event. · Professional input—Brainstorm marketing copy or map out a business plan. · Instant answers—Get recipe suggestions when you only have a few ingredients. Join hundreds of millions of users and try the app captivating the world. Download ChatGPT today. Terms of service & privacy policy: https://openai.com/policies/terms-of-use https://openai.com/policies/privacy-policy

Screenshots

ChatOn AI4 screens
ChatGPT4 screens

Verdict

The call

The clearest difference is ratings volume: ChatGPT at 11M against ChatOn AI's 285K. ChatGPT also leads on chart position (#1 vs #18). ChatOn AI's advantage is review sentiment (79% vs 70%) and iOS requirement (16.0 vs 18.0). On price, rating, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ChatOn AI sells 9 in-app purchases, starting at $6.99 per 7 days and ChatGPT sells 8 in-app purchases, starting at $8.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for ChatOn AI against 4.8 for ChatGPT. That said, the two scores are not equally well evidenced: ChatGPT has 11M ratings behind it against 285K, so its average is the more settled of the two. Written reviews are what separate them: 79% of ChatOn AI's written reviews are positive against 70% of ChatGPT's.

UpkeepUpdate frequency

ChatOn AI ships an update every 11 days, ChatGPT weekly. Both last shipped on September 24, 2026.

Scorecard4 real differences · 7 level
ChatOn AI versus ChatGPT: the parameters behind the verdict, then further details
ParameterChatOn AIChatGPT
PriceFreeFree
Rating4.7 (285K ratings)4.8 (11M ratings) — better
Positive reviews79.1% of reviews — better70.3% of reviews
Number of ratings285K11M — better
Update frequencyEvery 11 daysWeekly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#18#1 — better
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better18.0
Further details — not scored
Size251 MB227 MB
Age rating12+12+
DeveloperAIBYOpenAI OpCo, LLC

Customer experience

ChatOn AI

All ratings284,732 ratings
Positive92.6%
Neutral2.0%
Negative5.4%
Written reviews7,399 reviews
Positive79.1%
Neutral2.7%
Negative18.3%

ChatGPT

All ratings10,581,613 ratings
Positive96.0%
Neutral1.2%
Negative2.8%
Written reviews25,277 reviews
Positive70.3%
Neutral4.3%
Negative25.4%

User reviews

ChatOn AI

From 285K App Store ratings

What we love

  • 🚀 Excellent AI assistant
  • 👍 User-friendly interface
  • 💡 Versatile features
  • 🚀 Fast and efficient
  • 🔒 Secure and reliable

Room to improve

  • 🐛 Occasional errors and timeouts
  • 💰 Expensive subscription
  • 🔒 Limited free usage
  • 🔒 Difficult to cancel subscription
  • 🐛 Outdated information

ChatGPT

From 11M App Store ratings

What we love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and user-friendly interface
  • 🤖 Impressive conversational abilities
  • 💡 Convenient mobile access to ChatGPT
  • 🧠 Vast knowledge base on diverse topics

Room to improve

  • 🐛 Occasional inaccuracies or inconsistencies in responses
  • 🔖 Limited to pre-2021 data, lacking real-time updates
  • 🔒 Concerns about privacy and data usage
  • 🔍 Difficulty in navigating and managing conversation history

Bugs and requests

ChatOn AI

Reported bugs

4 issues
  • Frequent error messages
  • Inability to generate images as promised
  • Inconsistent performance across devices
  • Lack of language support beyond English

Requested features

5 requests
  • Expand free usage limits
  • Improve subscription management
  • Provide more up-to-date information
  • Enhance impartiality and objectivity
  • Integrate with more platforms and services

ChatGPT

Reported bugs

3 issues
  • Unexpected app crashes or freezes
  • Issues with login and account verification
  • Inconsistent performance on different iOS devices

Requested features

5 requests
  • Ability to integrate with other apps and services
  • Support for voice commands and audio responses
  • Enhanced search and organization of conversation history
  • Customization options for the AI's personality and behavior
  • Improved accessibility features for users with disabilities

In-app purchases

9 purchases

ChatOn AI

Subscriptions9
  • Premium3 Days trial2 variants$6.997 Days
  • Premium$6.997 Days
  • Premium access (1 week)$6.997 Days
Show 6 more
  • Premium3 Days trial$7.997 Days
  • Weekly PRO access (free trial)3 Days trial$7.997 Days
  • Premium$29.991 Year
  • Premium3 variants$39.991 Year
  • Premium annually access3 Days trial$49.991 Year
  • Premium access PRO+ (1 year)$59.991 Year
8 purchases

ChatGPT

Subscriptions5
  • ChatGPT Go$8.001 Month
  • ChatGPT Plus$19.991 Month
  • ChatGPT Pro 5x$100.001 Month
Show 2 more
  • ChatGPT Pro 20x$200.001 Month
  • ChatGPT Plus$200.001 Year
One-time3
  • 100 Credits$4.00
  • 500 Credits$20.00
  • 1000 Credits$40.00

Questions

Is ChatOn AI free?
ChatOn AI is free to download, with in-app purchases available.
Is ChatGPT free?
ChatGPT is free to download, with in-app purchases available.
Which has better reviews, ChatOn AI or ChatGPT?
ChatGPT is rated higher. ChatOn AI averages 4.7 out of 5 from 285K ratings, while ChatGPT averages 4.8 from 11M ratings.
Do ChatOn AI or ChatGPT have ads?
Both ChatOn AI and ChatGPT show ads.
Which is updated more often, ChatOn AI or ChatGPT?
ChatOn AI ships an update every 11 days, and ChatGPT weekly. Most recently, ChatOn AI was updated on September 24, 2026 and ChatGPT on September 24, 2026.
Which is more popular, ChatOn AI or ChatGPT?
ChatOn AI currently peaks at #18 in the App Store charts, and ChatGPT at #1. Chart position reflects recent download velocity rather than total install base.

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