# 中央氣象署E vs TW typhoon tracker

The clearest difference is review sentiment: TW typhoon tracker at 40% against 中央氣象署E's 19%. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

中央氣象署E ships an update every 5 weeks, TW typhoon tracker monthly. The most recent releases landed on October 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 中央氣象署E | TW typhoon tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (5 ratings)](https://appshunter.io/ios/app/e/id1124906287/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 18.9% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 36 MB | 13 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [中華民國交通部中央氣象局地震測報中心](https://appshunter.io/developer/1124906286) | [Chi-Cheng Liao](https://appshunter.io/developer/1053803113) |

## What reviewers say

### 中央氣象署E

[App page](https://appshunter.io/ios/app/e/id1124906287)

Receive real-time earthquake and tsunami alerts directly on your mobile device. This app provides immediate notifications for strong earthquakes, significant seismic events, and tsunami warnings, helping you respond faster to natural disasters. It also offers historical data and 3D visualizations of seismic activity.

**Highlights:** Real-time strong earthquake alerts, Significant earthquake reports, Tsunami information push notifications, Historical earthquake data query, Global earthquake and Pacific tsunami search, 3D earthquake activity visualization

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

**In-app purchases:** none


### TW typhoon tracker

[App page](https://appshunter.io/ios/app/tw-typhoon-tracker/id1137340838)

This app provides real-time information on typhoons affecting Taiwan. It displays typhoon positions, wind speeds, air pressure, and relevant warning details. Users can also view school and work closure information for affected administrative areas.

**Highlights:** Real-time typhoon positions, Wind speed and air pressure data, Typhoon warning information, School and work closure alerts, Administrative area map view, Clickable information access

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

**In-app purchases:** none


## Frequently asked questions

### Is 中央氣象署E free?

中央氣象署E is free to download, with no in-app purchases.

### Is TW typhoon tracker free?

TW typhoon tracker is free to download, with no in-app purchases.

### Do 中央氣象署E or TW typhoon tracker have ads?

Neither 中央氣象署E nor TW typhoon tracker shows ads.

### Which is updated more often, 中央氣象署E or TW typhoon tracker?

中央氣象署E ships an update every 5 weeks, and TW typhoon tracker monthly. Most recently, 中央氣象署E was updated on October 7, 2026 and TW typhoon tracker on September 25, 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.*