# 瞌睡虫 vs White助眠,白噪音,睡眠监测,冥想,正念,HRV压力

The clearest difference is iOS requirement: 瞌睡虫 at 13.0 against White助眠,白噪音,睡眠监测,冥想,正念,HRV压力's 16.0. On price and in-app purchases there is nothing between them.

Both are free to download. 瞌睡虫 sells 1 one-off in-app purchase and White助眠,白噪音,睡眠监测,冥想,正念,HRV压力 sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 瞌睡虫 | White助眠,白噪音,睡眠监测,冥想,正念,HRV压力 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Size | 143 MB | 34 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [荣高 潘](https://appshunter.io/developer/1670254938) | [HONG KONG WOOKAKA PET PRODUCTS CO., LIMITED](https://appshunter.io/developer/1821243531) |

## What reviewers say

### 瞌睡虫

[App page](https://appshunter.io/ios/app/id6446068618)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $0.99 | one-time |


### White助眠,白噪音,睡眠监测,冥想,正念,HRV压力

[App page](https://appshunter.io/ios/app/whitehrv/id6758431061)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Boost | $4.99 | per 7 days |
| Yearly Boost | $39.99 | per year |


## Frequently asked questions

### Is 瞌睡虫 free?

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

### Is White助眠,白噪音,睡眠监测,冥想,正念,HRV压力 free?

White助眠,白噪音,睡眠监测,冥想,正念,HRV压力 is free to download, with in-app purchases available.

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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.*