# Chat Mind vs AI机器人：AI助手

The clearest difference is update cadence: Chat Mind at every 5 days against AI机器人：AI助手's every 8 months. AI机器人：AI助手's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chat Mind sells 4 in-app purchases, starting at $2.99 per 7 days and AI机器人：AI助手 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Chat Mind ships an update every 5 days, AI机器人：AI助手 every 8 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Chat Mind | AI机器人：AI助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chat-mind-ai/id1665478859/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 8 months |
| Monetization | Freemium | — |
| Size | 22 MB | 44 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [美群 唐](https://appshunter.io/developer/1628513026) | [Hefei Yanlv Network Technology Co.,LTD](https://appshunter.io/developer/1678663760) |

## What reviewers say

### Chat Mind

[App page](https://appshunter.io/ios/app/chat-mind-ai/id1665478859)

This AI-powered assistant helps users write high-quality academic papers, optimize content, and translate languages. It offers expert guidance, grammar checks, and access to specialized knowledge across various industries. The app features a user-friendly interface for quick information retrieval and problem-solving.

**Highlights:** AI writing and paper guidance, Grammar and spell checking, AI translation services, Industry-specific knowledge bases, Voice and text input, Multi-modal content creation

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $39.99 | per year |
| Pro 会员 | $2.99 | one-time |


### AI机器人：AI助手

[App page](https://appshunter.io/ios/app/aiai/id6446661466)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3月会员 | $9.99 | one-time |
| 半年会员 | $14.99 | one-time |
| 一年会员 | $24.99 | one-time |
| 两年会员 | $29.99 | one-time |
| 永久会员 | $39.99 | one-time |


## Frequently asked questions

### Is Chat Mind free?

Chat Mind is free to download, with in-app purchases available.

### Is AI机器人：AI助手 free?

AI机器人：AI助手 is free to download, with in-app purchases available.

### Do Chat Mind or AI机器人：AI助手 have ads?

Neither Chat Mind nor AI机器人：AI助手 shows ads.

### Which is updated more often, Chat Mind or AI机器人：AI助手?

Chat Mind ships an update every 5 days, and AI机器人：AI助手 every 8 months. Most recently, Chat Mind was updated on October 24, 2026 and AI机器人：AI助手 on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*