Comparison

ChatOn 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

This AI-powered assistant helps streamline tasks with advanced chatbot and image generation capabilities. It can draft emails, create visuals, brainstorm ideas, and summarize documents, making it a versatile tool for personal and professional use.

Highlights
  • AI Chatbot & Image Generator
  • AI Writing Assistant
  • Image-to-Text Converter
  • Web Analyzer
  • Document Summarization
  • YouTube Content Summarizer
  • Social Media Post Creator
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 AI assistant offers advanced conversational abilities, image generation, and voice interaction. It helps with creative inspiration, personalized learning, professional input, and instant answers to your queries. Syncs history across devices for seamless use.

Highlights
  • Image generation from descriptions
  • Advanced voice mode for real-time conversation
  • Photo upload for transcription and information
  • Creative inspiration and personalized advice
  • Tailored learning explanations
  • Professional input for business planning
  • Instant answers for quick queries
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

ChatOn4 screens
ChatGPT4 screens

Verdict

The call

The clearest difference is ratings volume: ChatGPT at 12M against ChatOn's 288K. ChatGPT also leads on chart position (#1 vs #21). ChatOn's advantage is review sentiment (79% vs 71%) 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 sells 8 in-app purchases, starting at $6.99 per 7 days and ChatGPT sells 9 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 against 4.8 for ChatGPT. That said, the two scores are not equally well evidenced: ChatGPT has 12M ratings behind it against 288K, so its average is the more settled of the two. Written reviews are what separate them: 79% of ChatOn's written reviews are positive against 71% of ChatGPT's.

UpkeepUpdate frequency

ChatOn ships an update every 2 weeks, ChatGPT every 6 days. Both last shipped on November 7, 2026.

Scorecard4 real differences · 7 level
ChatOn versus ChatGPT: the parameters behind the verdict, then further details
ParameterChatOnChatGPT
PriceFreeFree
Rating4.7 (288K ratings)4.8 (12M ratings) — better
Positive reviews79.1% of reviews — better71.0% of reviews
Number of ratings288K12M — better
Update frequencyEvery 2 weeksEvery 6 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#21#1 — better
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better18.0
Further details — not scored
Size169 MB292 MB
Age rating12+12+
DeveloperAIBYOpenAI OpCo, LLC

Customer experience

ChatOn

All ratings288,197 ratings
Positive92.5%
Neutral2.0%
Negative5.5%
Written reviews7,706 reviews
Positive79.1%
Neutral2.6%
Negative18.2%

ChatGPT

All ratings11,881,427 ratings
Positive95.9%
Neutral1.2%
Negative2.9%
Written reviews27,518 reviews
Positive71.0%
Neutral4.3%
Negative24.7%

User reviews

ChatOn

From 288K 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 12M 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

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

8 purchases

ChatOn

Subscriptions8
  • Premium3 Days trial2 variants$6.997 Days
  • Premium$6.997 Days
  • Premium access (1 week)$6.997 Days
Show 5 more
  • Premium access (1 week)$7.997 Days
  • Premium3 Days trial$7.997 Days
  • Weekly PRO access (free trial)3 Days trial$7.997 Days
  • Premium2 variants$39.991 Year
  • Premium access PRO+ (1 year)$59.991 Year
9 purchases

ChatGPT

Subscriptions6
  • ChatGPT Go$8.001 Month
  • ChatGPT Plus$19.991 Month
  • ChatGPT Pro 100$100.001 Month
Show 3 more
  • ChatGPT Pro 200$200.001 Month
  • ChatGPT Plus$200.001 Year
  • ChatGPT Pro 500$500.001 Month
One-time3
  • 100 Credits$4.00
  • 500 Credits$20.00
  • 1000 Credits$40.00

Questions

Is ChatOn free?
ChatOn 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 or ChatGPT?
ChatGPT is rated higher. ChatOn averages 4.7 out of 5 from 288K ratings, while ChatGPT averages 4.8 from 12M ratings.
Do ChatOn or ChatGPT have ads?
Both ChatOn and ChatGPT show ads.
Which is updated more often, ChatOn or ChatGPT?
ChatOn ships an update every 2 weeks, and ChatGPT every 6 days. Most recently, ChatOn was updated on November 7, 2026 and ChatGPT on November 7, 2026.
Which is more popular, ChatOn or ChatGPT?
ChatOn currently peaks at #21 in the App Store charts, and ChatGPT at #1. Chart position reflects recent download velocity rather than total install base.

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