# 艾上AI vs 七天助教

The clearest difference is in-app purchases: 艾上AI at none against 七天助教's 10. 艾上AI also leads on iOS requirement (12.0 vs 16.6). 七天助教's advantage is device support. On price there is nothing between them.

Both are free to download. 七天助教 sells 10 one-off in-app purchases. 艾上AI asks for nothing beyond the download.

## The numbers

| Metric | 艾上AI | 七天助教 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Size | 88 MB | 52 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Tai'an Boran Information Technology Co., Ltd](https://appshunter.io/developer/1771180688) | [安徽七天网络科技有限公司](https://appshunter.io/developer/1239085124) |

## What reviewers say

### 艾上AI

[App page](https://appshunter.io/ios/app/ai/id6478483145)

**In-app purchases:** none


### 七天助教

[App page](https://appshunter.io/ios/app/id6790707314)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 9.9元加油包 | $0.99 | one-time |
| 加油包48元 | $6.99 | one-time |
| 加油包78元 | $9.99 | one-time |
| 小额加油包 | $17.99 | one-time |
| 标准加油包 | $29.99 | one-time |
| 高频加油包 | $39.99 | one-time |
| Lite年度会员 | $149.99 | one-time |
| Plus年度会员 | $299.99 | one-time |
| Pro年度会员 | $499.99 | one-time |
| Max年度会员 | $999.99 | one-time |


## Frequently asked questions

### Is 艾上AI free?

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

### Is 七天助教 free?

七天助教 is free to download, with in-app purchases available.

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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.*