# 安睡伴侣 vs Sleep Tracker

安睡伴侣 and Sleep Tracker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 安睡伴侣 sells 2 in-app purchases, starting at $1.99 per month and Sleep Tracker sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

安睡伴侣 ships an update every 3 weeks, Sleep Tracker every 2 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | 安睡伴侣 | Sleep Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 1 MB | 85 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [玉莲 沈](https://appshunter.io/developer/1880883241) | [DEVSRANK](https://appshunter.io/developer/1716669578) |

## What reviewers say

### 安睡伴侣

[App page](https://appshunter.io/ios/app/id6760585285)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SVIP月度会员 | $1.99 | per month |
| SVIP年度会员 | $14.99 | per year |


### Sleep Tracker

[App page](https://appshunter.io/ios/app/sleep-tracker-happynap/id6770816494)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleep Tracker Weekly | $2.99 | per 7 days |
| Sleep Tracker Yearly | $14.99 | per year |


## Frequently asked questions

### Is 安睡伴侣 free?

安睡伴侣 is free to download, with in-app purchases available.

### Is Sleep Tracker free?

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

### Do 安睡伴侣 or Sleep Tracker have ads?

Neither 安睡伴侣 nor Sleep Tracker shows ads.

### Which is updated more often, 安睡伴侣 or Sleep Tracker?

安睡伴侣 ships an update every 3 weeks, and Sleep Tracker every 2 weeks. Most recently, 安睡伴侣 was updated on October 28, 2026 and Sleep Tracker on October 28, 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.*