# 心安 vs After Zero

The clearest difference is in-app purchases: After Zero at none against 心安's 3. After Zero also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 心安 sells 3 in-app purchases, starting at $1.99 per month. After Zero asks for nothing beyond the download.

## The numbers

| Metric | 心安 | After Zero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 42 MB | 8 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广州织梦智能科技有限公司](https://appshunter.io/developer/6800971799) | [健聪 余](https://appshunter.io/developer/6800975661) |

## What reviewers say

### 心安

[App page](https://appshunter.io/ios/app/ai/id6800971797)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 心安月度会员 | $1.99 | per month |
| 心安年度会员 | $19.99 | per year |
| 心安月卡 | $2.99 | one-time |


### After Zero

[App page](https://appshunter.io/ios/app/after-zero/id6801229132)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 心安 free?

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

### Is After Zero free?

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

### Do 心安 or After Zero have ads?

Neither 心安 nor After Zero 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.*