Deep ChatAI vs AI Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Deep ChatAI
Engage in intelligent conversations with an AI assistant that can help solve problems, offer solutions, and teach you new things. Communicate via voice or text in multiple languages.
- Interactive AI conversations
- Problem-solving assistance
- Multilingual support
- Voice and text input
- Continuous learning
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This is an extremely powerful AI interactive conversation tool and an excellent AI conversation partner for you, and it never stops teaching you novel things. Powerful AI artificial intelligence can help you solve a variety of problems, such as life trouble, work trouble, study problems, do not know what to cook in the kitchen and so on, it will give you the appropriate solution. It can speak many languages and can also talk to it by voice or text. The information it sends out is computer generated and may be fictitious, please decide for yourself. [Subscription cycle] Weekly subscription (1 week), quarterly subscription (3 months) [Subscription Price] Premium weekly subscription $3.99/ week, Premium annual subscription $14.9/ quarter 【 Payment 】 The purchase is credited to the iTunes account after the user confirms the purchase and makes the payment 【 Automatic renewal 】 Apple's iTunes account will be charged 24 hours before the account expires, and if the fee is successfully charged, the subscription will be extended for another period [Cancel Automatic renewal] The subscription will be automatically renewed. If you want to cancel the automatic renewal, please turn off the automatic renewal at least 24 hours before the expiration of the current subscription period. After closing, no deduction will be made. If not cancelled 24 hours before expiration, the subscription will be automatically renewed [Privacy Policy] https://h4c34cwjut.feishu.cn/docx/X3wxdQO8po4uONx5oyLcr7YDnOg [User Agreement] https://h4c34cwjut.feishu.cn/docx/X3wxdQO8po4uONx5oyLcr7YDnOg
AI Assistant
Engage in dynamic conversations, get answers to countless questions, and explore topics from writing to science. This tool can even display images within its responses, offering a rich and interactive experience.
- AI-powered chat
- Answer thousands of questions
- Writing assistance
- Translation capabilities
- Knowledge exploration
- Image display in answers
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A great and fun chat tool. AI answer thousands of questions, writing, translation, chatting, knowledge, science, and so on. Able to Show photos in the answer. Explore by yourself and enjoy ~ --------- Welcome give some suggestions.
Screenshots
Verdict
Deep ChatAI and AI Assistant both sit at 4.2 stars, but that hides the real split: 100% of AI Assistant's written reviews are positive against 0% of Deep ChatAI's. AI Assistant also leads on monetization model (free with in-app purchases vs subscription) and update cadence (every 3 days vs every 3 weeks). Deep ChatAI's advantage is ads (none vs shown) and ratings volume (38 vs 4). On price, rating, in-app purchases and device support 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. Deep ChatAI sells 3 in-app purchases, starting at $3.99 per 7 days and AI Assistant sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Deep ChatAI holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Deep ChatAI has 38 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 0% of Deep ChatAI's written reviews are positive against 100% of AI Assistant's, so the app with the better star average is not the one people write more warmly about.
Deep ChatAI ships an update every 3 weeks, AI Assistant every 3 days. Both last shipped on October 24, 2026.
| Parameter | Deep ChatAI | AI Assistant |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (38 ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 38 — better | 4 |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 19 MB | 23 MB |
| Age rating | 17+ | 17+ |
| Developer | VISUAL | 佳俊 顾 |
Customer experience
Deep ChatAI
AI Assistant
In-app purchases
Deep ChatAI
- Chat AI$3.997 Days
- AI Quarterly Premium$14.993 Months
- Chat AI Buyout$29.99
AI Assistant
- 5000$0.99
- 1500$0.99
- 10000$1.99
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- 20000$2.99
- 30000$4.99
- 50000$6.99








