# 天气圈 vs 台风预警

The clearest difference is in-app purchases: 天气圈 at none against 台风预警's 1. 天气圈 also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 台风预警 sells 1 in-app purchase, starting at $2.99 per 7 days. 天气圈 asks for nothing beyond the download.

天气圈 ships an update every 3 weeks, 台风预警 every 11 days. The most recent releases landed on October 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 天气圈 | 台风预警 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 76 MB | 36 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [健 陈](https://appshunter.io/developer/1129782902) | [子钰 宋](https://appshunter.io/developer/1846218772) |

## What reviewers say

### 天气圈

[App page](https://appshunter.io/ios/app/id6445831670)

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

**In-app purchases:** none


### 台风预警

[App page](https://appshunter.io/ios/app/id6754589932)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 台风预警周会员订阅 | $2.99 | per 7 days |


## Frequently asked questions

### Is 天气圈 free?

天气圈 is free to download, with no in-app purchases.

### Is 台风预警 free?

台风预警 is free to download, with in-app purchases available.

### Do 天气圈 or 台风预警 have ads?

Neither 天气圈 nor 台风预警 shows ads.

### Which is updated more often, 天气圈 or 台风预警?

天气圈 ships an update every 3 weeks, and 台风预警 every 11 days. Most recently, 天气圈 was updated on October 4, 2026 and 台风预警 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.*