# 地震预警中心 vs 地震预警

The clearest difference is in-app purchases: 地震预警中心 at none against 地震预警's 3. 地震预警中心 also leads on device support. 地震预警's advantage is iOS requirement (13.0 vs 15.6). 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. 地震预警中心 asks for nothing beyond the download.

## The numbers

| Metric | 地震预警中心 | 地震预警 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/id1471976940/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 6 months | — |
| Size | 6 MB | 21 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [玺鑫 王](https://appshunter.io/developer/1063226587) | [安慧 刘](https://appshunter.io/developer/1716870183) |

## What reviewers say

### 地震预警中心

[App page](https://appshunter.io/ios/app/id1471976940)

**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 地震预警中心 free?

地震预警中心 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.

---

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