# Earthquake Warning vs 地震预警

The clearest difference is in-app purchases: 地震预警 at none against Earthquake Warning's 4. 地震预警 also leads on iOS requirement (13.0 vs 17.6). Earthquake Warning's advantage is device support. On price there is nothing between them.

Both are free to download. Earthquake Warning sells 4 in-app purchases, starting at $0.99 per 7 days. 地震预警 asks for nothing beyond the download.

## The numbers

| Metric | Earthquake Warning | 地震预警 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Size | 16 MB | 64 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [玉良 刘](https://appshunter.io/developer/1726127567) | [云雷 滕](https://appshunter.io/developer/1746951126) |

## What reviewers say

### Earthquake Warning

[App page](https://appshunter.io/ios/app/earthquake-warning-quake-map/id6602889988)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Monthly Subscription | $2.99 | per month |
| Quarterly Subscription | $4.99 | per 3 months |
| Annual Subscription | $14.99 | per year |


### 地震预警

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

**In-app purchases:** none


## Frequently asked questions

### Is Earthquake Warning free?

Earthquake Warning 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.*