# 聊书AI vs AI后勤管理

The clearest difference is in-app purchases: AI后勤管理 at none against 聊书AI's 3. 聊书AI's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. 聊书AI sells 3 in-app purchases, starting at $6.99 per month. AI后勤管理 asks for nothing beyond the download.

## The numbers

| Metric | 聊书AI | AI后勤管理 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 4 days | — |
| Size | 133 MB | 260 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [群 谢](https://appshunter.io/developer/1473924121) | [广东三鼎实业集团有限公司](https://appshunter.io/developer/1633928726) |

## What reviewers say

### 聊书AI

[App page](https://appshunter.io/ios/app/ai/id6744514782)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 聊书AI包月VIP | $6.99 | per month |
| 聊书AI包年会员 | $49.99 | per year |
| 聊书AI 播客畅听卡 | $0.99 | one-time |


### AI后勤管理

[App page](https://appshunter.io/ios/app/ai/id6748589652)

**In-app purchases:** none


## Frequently asked questions

### Is 聊书AI free?

聊书AI is free to download, with in-app purchases available.

### Is AI后勤管理 free?

AI后勤管理 is free to download, with no in-app purchases.

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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.*