ChatGenius vs AI Writeon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChatGenius
This AI-powered companion utilizes the GPT-5.1 API to offer advanced chatbot interactions, creative writing assistance, and research tools. It also includes code generation, smart editing, and speech-to-text capabilities, making daily tasks more productive and enjoyable.
- Advanced AI chatbot interactions
- Poetry and social media post generation
- Research and concept explanation
- Code generation in any language
- Smart text and code editing
- Speech-to-text and text-to-speech
Read full descriptionHide full description
Introducing ChatGenius, the ultimate AI-powered companion for your iOS device, built on the GPT-5.1 API. This app offers a multitude of features, all designed to make your daily life easier. ChatGenius is the pinnacle of AI innovation, bringing you the highest quality of artificial intelligence through the powerful GPT-5.1 model. ChatGenius is developed on the GPT-5.1 API, providing you with the ability to chat with the most advanced bots. Whether you need advice, information, or just a friendly conversation, these bots, built on GPT-5.1, are always there for you. Unleash your creativity with the built-in poetry generation feature, whether you're a passionate writer or just looking for some inspiration. Overcoming writer's block has never been easier; with a single tap, the app can generate post ideas for your social media platforms such as Instagram, Twitter, and more. With a dedicated interface for research, ChatGenius makes it easy to find the information you need. It even explains complex concepts in an understandable manner, all thanks to the technology built on the GPT-5.1 API. For developers, the app includes a feature to generate code in any language, making it the perfect companion for coding tasks. The smart editing tool, developed on the GPT-5.1 API, lets you easily modify your text and code based on your instructions. ChatGenius comes equipped with a speech-to-text feature built on top of Apple's Speech framework, making it easy for you to input text using your voice. With full VoiceOver support and a text-to-speech feature, the app is accessible to everyone. It also supports both dark and light modes for your convenience. In essence, ChatGenius, built on GPT-5.1, is a must-have for anyone seeking an AI-powered companion. With its array of features, this app will make your life more productive and enjoyable. Download ChatGenius today and experience the power of the GPT-5.1 api on your device. P.S. This app description was generated with one tap in our app, showcasing the capabilities of the API in action!
AI Writeon
Read full descriptionHide full description
I can write anything for you, just describe what you need The more detailed the description, the better. You can write a description in any language, I will send the results in the language you chose in the app settings Description examples: "Advertising description of green apples" "Publicistic text about methods of fighting corruption in the prosecutor's office" "Text for an Instagram post about the health benefits of avocados" "Title and text of the second chapter of the essay on the topic "History of the development of cybernetics in the 60s of the 20th century"" "A fantasy story about a passionate love between a frog and a viper" "The text of the report on the prospects and threats posed by the development of artificial intelligence" You may purchase an auto-renewing subscription through an In-App Purchase. • Auto-renewable subscription • 1 month ($4.99) • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase • Privacy policy and terms of use: https://github.com/eonMobile/ideas/blob/main/writeon_privacy_policy.md • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: AI Writeon at none against ChatGenius's shown. ChatGenius's advantage is update cadence (monthly vs every 13 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. ChatGenius sells 5 in-app purchases, starting at $12.99 per 7 days and AI Writeon sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
ChatGenius ships an update monthly, AI Writeon every 13 months. The most recent releases landed on October 20, 2026 and October 3, 2026 respectively.
| Parameter | ChatGenius | AI Writeon |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (4.3K ratings) — better | — |
| Positive reviews | 27.9% of reviews | — |
| Number of ratings | 4.3K — better | — |
| Update frequency | Monthly — better | Every 13 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 43 MB |
| Age rating | 17+ | 17+ |
| Developer | Ludmila Shcherbachuk | Svitlana Skibа |
Bugs and requests
ChatGenius
Reported bugs
3 issues- Incorrect API key errors
- Inability to use the app after a few months of subscription
- Ads and token limits disrupting the user experience
Requested features
3 requests- Improved error handling and stability
- Responsive customer support
- More transparent pricing and subscription model
AI Writeon
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ChatGenius
- ChatGenius Unlimited 1 week$12.997 Days
- chat bot3 Days trial$39.991 Year
- Chat Genius Premium++3 Days trial$999.991 Year
- ChatGenius Tokens$5.99
- ChatGenius Unlimited Lifetime$159.99
AI Writeon
- One month subscription3 Days trial$3.991 Month









