# PowerDreaming vs 添眠深睡

The clearest difference is device support: 添眠深睡 at 2 against PowerDreaming's —. On price, in-app purchases and iOS requirement 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 | PowerDreaming | 添眠深睡 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 10 MB | 46 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Keeson Technology Corporation Limited](https://appshunter.io/developer/1561275126) | [上海贝氪若宝健康科技有限公司](https://appshunter.io/developer/1587546715) |

## What reviewers say

### PowerDreaming

[App page](https://appshunter.io/ios/app/powerdreaming/id1673271162)

**In-app purchases:** none


### 添眠深睡

[App page](https://appshunter.io/ios/app/id6479390566)

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

**In-app purchases:** none


## Frequently asked questions

### Is PowerDreaming free?

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

### Is 添眠深睡 free?

添眠深睡 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.*