# OnTime Clock vs 闹钟

The clearest difference is update cadence: 闹钟 at every 2 days against OnTime Clock'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.

OnTime Clock ships an update every 2 months, 闹钟 every 2 days. The most recent releases landed on October 31, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | OnTime Clock | 闹钟 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 18 MB | 1 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [文巧 刘](https://appshunter.io/developer/1870071617) | [荣举 胡](https://appshunter.io/developer/1891881138) |

## What reviewers say

### OnTime Clock

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

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

**In-app purchases:** none


### 闹钟

[App page](https://appshunter.io/ios/app/id6815537525)

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

**In-app purchases:** none


## Frequently asked questions

### Is OnTime Clock free?

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

### Is 闹钟 free?

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

### Do OnTime Clock or 闹钟 have ads?

Neither OnTime Clock nor 闹钟 shows ads.

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

OnTime Clock ships an update every 2 months, and 闹钟 every 2 days. Most recently, OnTime Clock was updated on October 31, 2026 and 闹钟 on October 26, 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.*