# 40种精神疗法 vs 预录相机

The clearest difference is device support: 预录相机 at 2 against 40种精神疗法's —. 40种精神疗法's advantage is iOS requirement (9.0 vs 15.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 40种精神疗法 | 预录相机 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6746475983/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 65 MB | 23 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dawat-e-Islami](https://appshunter.io/developer/430204575) | [Shuxiaoguai Tech](https://appshunter.io/developer/1660738904) |

## What reviewers say

### 40种精神疗法

[App page](https://appshunter.io/ios/app/40/id1586941717)

**In-app purchases:** none


### 预录相机

[App page](https://appshunter.io/ios/app/id6746475983)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 40种精神疗法 free?

40种精神疗法 is free to download, with no in-app purchases.

### Is 预录相机 free?

预录相机 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.*