# ChatTT vs AI聊天 Chef  智能助手视频生成

The clearest difference is in-app purchases: ChatTT at none against AI聊天 Chef  智能助手视频生成's 10. ChatTT also leads on iOS requirement (8.0 vs 15.6). AI聊天 Chef  智能助手视频生成's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. AI聊天 Chef  智能助手视频生成 sells 10 in-app purchases, starting at $2.99 per 7 days. ChatTT asks for nothing beyond the download.

ChatTT ships an update every 2 months, AI聊天 Chef  智能助手视频生成 every 3 weeks. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ChatTT | AI聊天 Chef  智能助手视频生成 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 21 MB | 41 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [晓东 蔡](https://appshunter.io/developer/1606602944) | [冲 陈](https://appshunter.io/developer/1891717208) |

## What reviewers say

### ChatTT

[App page](https://appshunter.io/ios/app/chattt-ai/id6449466713)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI聊天 Chef  智能助手视频生成

[App page](https://appshunter.io/ios/app/ai-chef/id6778349119)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WKVIP | $2.99 | per 7 days |
| WKpro | $3.99 | per 7 days |
| Mpro | $9.99 | per month |
| Qpro | $14.99 | per 3 months |
| Ypro | $24.99 | per year |
| 积分 | $0.99 | one-time |
| 积分 | $9.99 | one-time |
| vip | $14.99 | one-time |
| 积分 | $14.99 | one-time |
| PRO | $29.99 | one-time |


## Frequently asked questions

### Is ChatTT free?

ChatTT is free to download, with no in-app purchases.

### Is AI聊天 Chef  智能助手视频生成 free?

AI聊天 Chef  智能助手视频生成 is free to download, with in-app purchases available.

### Do ChatTT or AI聊天 Chef  智能助手视频生成 have ads?

ChatTT shows ads; AI聊天 Chef  智能助手视频生成 does not.

### Which is updated more often, ChatTT or AI聊天 Chef  智能助手视频生成?

ChatTT ships an update every 2 months, and AI聊天 Chef  智能助手视频生成 every 3 weeks. Most recently, ChatTT was updated on October 9, 2026 and AI聊天 Chef  智能助手视频生成 on October 25, 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.*