# AI Star vs 观潮AI

The clearest difference is in-app purchases: 观潮AI at none against AI Star's 3. 观潮AI also leads on device support. AI Star's advantage is iOS requirement (11.0 vs 13). On price there is nothing between them.

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

## The numbers

| Metric | AI Star | 观潮AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Weekly |
| Size | 78 MB | 33 MB |
| Requires iOS | **11.0** | 13 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Kudou Culture Technology Co., Ltd.](https://appshunter.io/developer/1596420429) | [SunSharp](https://appshunter.io/developer/547107925) |

## What reviewers say

### AI Star

[App page](https://appshunter.io/ios/app/ai-star/id6450817022)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $6.99 | per month |
| 季度会员 | $12.99 | per 3 months |
| 永久会员 | $19.99 | one-time |


### 观潮AI

[App page](https://appshunter.io/ios/app/ai/id6630373463)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Star free?

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

### Is 观潮AI free?

观潮AI 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.*