Benmi Write vs ChatAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Benmi Write
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benmi -- your note partner
ChatAI
This AI-powered assistant answers questions and provides information using natural language. It offers a premium subscription for enhanced features and is available on multiple Apple devices.
- Natural language interaction
- Intelligent question answering
- Information provision
- Premium subscription option
- Cross-device compatibility
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ChatAI is an intelligent question answering robot. Able to interact with users through natural language input and attempt to answer their questions or provide relevant information. [Premium Subscription] If you subscribe through Apple, the system will deduct the corresponding amount from your App Store account when you confirm your purchase. Unless the user turns off automatic renewal at least 24 hours before the end of the current subscription period, the system will automatically renew. Within 24 hours before the end of the current subscription period, the system will charge a renewal fee to the corresponding account based on the selected scheme's price. After completing the purchase, users can manage their subscriptions and automatic renewals in the "Account Settings" section. User Agreement: https://ddxm.notion.site/8500a157404e4eb79f036fde718c48ba Privacy Policy: https://ddxm.notion.site/fb16ebd87fbe4ba9b6213b554359df53 If you have any suggestions, please send an email to: hyancat.cn@gmail.com Thank you.
Screenshots
Verdict
The clearest difference is in-app purchases: Benmi Write at none against ChatAI's 2. ChatAI's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads, 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. ChatAI sells 2 in-app purchases, starting at $2.99 per month. Benmi Write asks for nothing beyond the download.
Benmi Write ships an update every 6 weeks, ChatAI every 4 days. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.
| Parameter | Benmi Write | ChatAI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 222 MB | 10 MB |
| Age rating | 9+ | 17+ |
| Developer | SHENZHEN PU YING INNOVATION TECHNOLOGY CORPORATION LIMITED | 松明 张 |
In-app purchases
Benmi Write
No in-app purchases
ChatAI
- Monthly$2.991 Month
- Yearly$24.991 Year
