# 地震预警 vs 地震预警

The clearest difference is in-app purchases: 地震预警 at none against 地震预警's 1. 地震预警's advantage is iOS requirement (11.0 vs 13.0). On price there is nothing between them.

Both are free to download. 地震预警 sells 1 in-app purchase, starting at $1.99 per 7 days. 地震预警 asks for nothing beyond the download.

## The numbers

| Metric | 地震预警 | 地震预警 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Size | 47 MB | 64 MB |
| Requires iOS | **11.0** | 13.0 |
| Age rating | 4+ | 4+ |
| Developer | [统华 许](https://appshunter.io/developer/1698732797) | [云雷 滕](https://appshunter.io/developer/1746951126) |

## What reviewers say

### 地震预警

[App page](https://appshunter.io/ios/app/id6464006118)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 地震预警-应急安全监测系统尊贵会员 | $1.99 | per 7 days |


### 地震预警

[App page](https://appshunter.io/ios/app/and/id6746642901)

**In-app purchases:** none


## Frequently asked questions

### Is 地震预警 free?

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

### Is 地震预警 free?

地震预警 is free to download, with no in-app purchases.

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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.*