# 观心心理 vs 小岸AI

The clearest difference is in-app purchases: 观心心理 at none against 小岸AI's 9. 小岸AI's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 小岸AI sells 9 one-off in-app purchases. 观心心理 asks for nothing beyond the download.

## The numbers

| Metric | 观心心理 | 小岸AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 226 MB | 73 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [观心实验室](https://appshunter.io/developer/1808849455) | [深圳岸涌科技有限公司](https://appshunter.io/developer/1641245600) |

## What reviewers say

### 观心心理

[App page](https://appshunter.io/ios/app/id6744918265)

**In-app purchases:** none


### 小岸AI

[App page](https://appshunter.io/ios/app/ai/id6757353935)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI币 | $2.99 | one-time |
| AI币 | $4.99 | one-time |
| AI币 | $9.99 | one-time |
| AI币 | $14.99 | one-time |
| AI币 | $39.99 | one-time |
| AI币 | $69.99 | one-time |
| AI币 | $129.99 | one-time |
| AI币 | $299.99 | one-time |
| AI币 | $399.99 | one-time |


## Frequently asked questions

### Is 观心心理 free?

观心心理 is free to download, with no in-app purchases.

### Is 小岸AI free?

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

### Do 观心心理 or 小岸AI have ads?

Neither 观心心理 nor 小岸AI shows ads.

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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.*