# 睡眠 vs Image Compressor

The clearest difference is iOS requirement: 睡眠 at 15.2 against Image Compressor's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 睡眠 sells 1 in-app purchase, starting at $1.99 per month and Image Compressor 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 | 睡眠 | Image Compressor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 48 MB | 6 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [玉君 李](https://appshunter.io/developer/1604322933) | [Alex Gameli Heyman](https://appshunter.io/developer/1529812783) |

## What reviewers say

### 睡眠

[App page](https://appshunter.io/ios/app/and-and/id1641632952)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| vip月会员 | $1.99 | per month |


### Image Compressor

[App page](https://appshunter.io/ios/app/image-compressor-exact-kb/id6779301403)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is 睡眠 free?

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

### Is Image Compressor free?

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

### Do 睡眠 or Image Compressor have ads?

Neither 睡眠 nor Image Compressor 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.*