# 极简桌面时钟 vs 地震预警

The clearest difference is in-app purchases: 极简桌面时钟 at none against 地震预警's 3. 极简桌面时钟 also leads on device support and iOS requirement (11.0 vs 13.0). On price there is nothing between them.

Both are free to download. 地震预警 sells 3 in-app purchases, starting at $9.99 per month. 极简桌面时钟 asks for nothing beyond the download.

## The numbers

| Metric | 极简桌面时钟 | 地震预警 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | — |
| Update frequency | Every 3 months | — |
| Size | 17 MB | 21 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [月红 马](https://appshunter.io/developer/1708416692) | [安慧 刘](https://appshunter.io/developer/1716870183) |

## What reviewers say

### 极简桌面时钟

[App page](https://appshunter.io/ios/app/id6462861041)

**Features:** macOS Compatibility

**In-app purchases:** none


### 地震预警

[App page](https://appshunter.io/ios/app/and/id6474590177)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月享会员 | $9.99 | per month |
| 季享会员 | $29.99 | per 3 months |
| 年享会员 | $39.99 | per year |


## Frequently asked questions

### Is 极简桌面时钟 free?

极简桌面时钟 is free to download, with no in-app purchases.

### Is 地震预警 free?

地震预警 is free to download, with in-app purchases available.

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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.*