# 成语辞典离线版 vs TW typhoon tracker

The clearest difference is review sentiment: 成语辞典离线版 at 80% against TW typhoon tracker's 40%. 成语辞典离线版 also leads on update cadence (fortnightly vs monthly) and iOS requirement (9.0 vs 12.0). TW typhoon tracker's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 成语辞典离线版 sells 1 one-off in-app purchase. TW typhoon tracker asks for nothing beyond the download.

成语辞典离线版 ships an update fortnightly, TW typhoon tracker monthly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 成语辞典离线版 | TW typhoon tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (48 ratings)](https://appshunter.io/ios/app/id833357031/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | **80.0% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free |
| Size | 59 MB | 13 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [品 高](https://appshunter.io/developer/558244298) | [Chi-Cheng Liao](https://appshunter.io/developer/1053803113) |

## What reviewers say

### 成语辞典离线版

[App page](https://appshunter.io/ios/app/id833357031)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去除广告 | $0.99 | one-time |


### 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 成语辞典离线版 free?

成语辞典离线版 is free to download, with in-app purchases available.

### Is TW typhoon tracker free?

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

### Do 成语辞典离线版 or TW typhoon tracker have ads?

成语辞典离线版 shows ads; TW typhoon tracker does not.

### Which is updated more often, 成语辞典离线版 or TW typhoon tracker?

成语辞典离线版 ships an update fortnightly, and TW typhoon tracker monthly. Most recently, 成语辞典离线版 was updated on October 21, 2026 and TW typhoon tracker on October 24, 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.*