# Sleep Care Ⅱ vs GLK Sleep

The clearest difference is update cadence: Sleep Care Ⅱ at every 3 weeks against GLK Sleep's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Sleep Care Ⅱ ships an update every 3 weeks, GLK Sleep every 2 months. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sleep Care Ⅱ | GLK Sleep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 21 MB | 5 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [北京博实联创科技有限公司](https://appshunter.io/developer/899928291) | [GLK TECHNOLOGY CO. LIMITED](https://appshunter.io/developer/1707135075) |

## What reviewers say

### Sleep Care Ⅱ

[App page](https://appshunter.io/ios/app/sleep-care/id1483386430)

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

**In-app purchases:** none


### GLK Sleep

[App page](https://appshunter.io/ios/app/glk-sleep/id6759814946)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sleep Care Ⅱ free?

Sleep Care Ⅱ is free to download, with no in-app purchases.

### Is GLK Sleep free?

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

### Do Sleep Care Ⅱ or GLK Sleep have ads?

Neither Sleep Care Ⅱ nor GLK Sleep shows ads.

### Which is updated more often, Sleep Care Ⅱ or GLK Sleep?

Sleep Care Ⅱ ships an update every 3 weeks, and GLK Sleep every 2 months. Most recently, Sleep Care Ⅱ was updated on October 29, 2026 and GLK Sleep on October 31, 2026.

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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.*