# eAbacus vs 雨晴闹钟

The clearest difference is device support: eAbacus at 3 against 雨晴闹钟's 1. eAbacus also leads on iOS requirement (18.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

eAbacus ships an update every 2 weeks, 雨晴闹钟 every 9 days. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | eAbacus | 雨晴闹钟 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 14 MB | 3 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Weigan Technology (Shenzhen) Co., Ltd.](https://appshunter.io/developer/1896482773) | [添策 胡](https://appshunter.io/developer/6791209742) |

## What reviewers say

### eAbacus

[App page](https://appshunter.io/ios/app/eabacus/id6768071040)

**Features:** Vision Pro support

**In-app purchases:** none


### 雨晴闹钟

[App page](https://appshunter.io/ios/app/id6791392507)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is eAbacus free?

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

### Is 雨晴闹钟 free?

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

### Do eAbacus or 雨晴闹钟 have ads?

Neither eAbacus nor 雨晴闹钟 shows ads.

### Which is updated more often, eAbacus or 雨晴闹钟?

eAbacus ships an update every 2 weeks, and 雨晴闹钟 every 9 days. Most recently, eAbacus was updated on October 25, 2026 and 雨晴闹钟 on October 12, 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.*