# 地震预警 vs Earthquake Alert & Warning

The clearest difference is review sentiment: Earthquake Alert & Warning at 73% against 地震预警's 0%. Earthquake Alert & Warning also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 3 months). 地震预警's advantage is in-app purchases (none vs 9). On price and device support there is nothing between them.

Both are free to download. Earthquake Alert & Warning sells 9 in-app purchases, starting at $0.99 per 7 days. 地震预警 asks for nothing beyond the download.

地震预警 ships an update every 3 months, Earthquake Alert & Warning every 5 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 地震预警 | Earthquake Alert & Warning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (56 ratings)](https://appshunter.io/ios/app/earthquake-alert-and-warning/id6503068568/reviews)** |
| Number of ratings | — | **56** |
| Positive reviews | 0.0% of reviews | **72.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 21 MB |
| Requires iOS | 15 | **13.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [健 陈](https://appshunter.io/developer/1129782902) | [炜立 张](https://appshunter.io/developer/1721722629) |

## What reviewers say

### 地震预警

[App page](https://appshunter.io/ios/app/id6476338031)

Get timely updates on earthquake information and the latest seismic activity. This utility app supports a dark mode for a clean and enhanced user experience across all supported platforms.

**Highlights:** Real-time earthquake information, Latest seismic activity updates, Dark mode support, Cross-platform compatibility, Clean user interface

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

**In-app purchases:** none


### Earthquake Alert & Warning

[App page](https://appshunter.io/ios/app/earthquake-alert-and-warning/id6503068568)

Receive immediate earthquake warnings seconds to minutes before seismic waves arrive. Access a vast database of historical earthquake data and customize alerts for regions of interest. Stay informed and prepared with timely, actionable information.

**Highlights:** Instant earthquake warning notifications, Access to millions of historical earthquake records, Customizable alerts for regions of concern, Magnitude-based push notification settings, Data from multiple global sources (CENC, USGS, EMSC, JWA)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $0.99 | per 7 days |
| 周会员 | $0.99 | per 7 days |
| 包月 | $2.99 | per month |
| 周会员 | $3.99 | per 7 days |
| 包年 | $4.99 | per year |
| 月订阅 | $4.99 | per month |
| 年订阅 | $29.99 | per year |
| 永久会员 | $9.99 | one-time |
| 永久会员 | $39.99 | one-time |


## Frequently asked questions

### Is 地震预警 free?

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

### Is Earthquake Alert & Warning free?

Earthquake Alert & Warning is free to download, with in-app purchases available.

### Do 地震预警 or Earthquake Alert & Warning have ads?

地震预警 shows ads; Earthquake Alert & Warning does not.

### Which is updated more often, 地震预警 or Earthquake Alert & Warning?

地震预警 ships an update every 3 months, and Earthquake Alert & Warning every 5 weeks. Most recently, 地震预警 was updated on October 24, 2026 and Earthquake Alert & Warning on October 27, 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.*