# 午睡闹钟 vs OnTime Clock

The clearest difference is update cadence: 午睡闹钟 at every 3 weeks against OnTime Clock's every 2 months. 午睡闹钟 also leads on iOS requirement (8.0 vs 26.0). 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.

午睡闹钟 ships an update every 3 weeks, OnTime Clock every 2 months. The most recent releases landed on October 20, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 午睡闹钟 | OnTime Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id990593193/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 1 MB | 18 MB |
| Requires iOS | **8.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [甜果科技](https://appshunter.io/developer/1232137430) | [文巧 刘](https://appshunter.io/developer/1870071617) |

## What reviewers say

### 午睡闹钟

[App page](https://appshunter.io/ios/app/id990593193)

**Features:** macOS Compatibility

**In-app purchases:** none


### OnTime Clock

[App page](https://appshunter.io/ios/app/ontime-clock/id6758231595)

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

**In-app purchases:** none


## Frequently asked questions

### Is 午睡闹钟 free?

午睡闹钟 is free to download, with no in-app purchases.

### Is OnTime Clock free?

OnTime Clock is free to download, with no in-app purchases.

### Do 午睡闹钟 or OnTime Clock have ads?

Neither 午睡闹钟 nor OnTime Clock shows ads.

### Which is updated more often, 午睡闹钟 or OnTime Clock?

午睡闹钟 ships an update every 3 weeks, and OnTime Clock every 2 months. Most recently, 午睡闹钟 was updated on October 20, 2026 and OnTime Clock on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*