# SleepDiary vs 安睡伴侣

The clearest difference is update cadence: SleepDiary at every 5 days against 安睡伴侣's every 3 weeks. 安睡伴侣's advantage is iOS requirement (15.6 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SleepDiary sells 3 in-app purchases, starting at $0.99 per month and 安睡伴侣 sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

SleepDiary ships an update every 5 days, 安睡伴侣 every 3 weeks. Both last shipped on October 18, 2026.

## The numbers

| Metric | SleepDiary | 安睡伴侣 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 4 MB | 1 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [璐 王](https://appshunter.io/developer/1884213493) | [玉莲 沈](https://appshunter.io/developer/1880883241) |

## What reviewers say

### SleepDiary

[App page](https://appshunter.io/ios/app/sleepdiary/id6760534533)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 睡眠声音日记 Pro | $0.99 | per month |
| 睡眠声音日记 Pro | $4.99 | per year |
| 睡眠日记 Pro | $9.99 | one-time |


### 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 |


## Frequently asked questions

### Is SleepDiary free?

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

### Is 安睡伴侣 free?

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

### Do SleepDiary or 安睡伴侣 have ads?

Neither SleepDiary nor 安睡伴侣 shows ads.

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

SleepDiary ships an update every 5 days, and 安睡伴侣 every 3 weeks. Most recently, SleepDiary was updated on October 18, 2026 and 安睡伴侣 on October 18, 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.*