# 鲨鱼天气 vs 掌上天气

The clearest difference is update cadence: 掌上天气 at every 4 days against 鲨鱼天气's every 3 weeks. 掌上天气 also leads on iOS requirement (9.0 vs 13.0). 鲨鱼天气's advantage is review sentiment (92% vs 75%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

鲨鱼天气 ships an update every 3 weeks, 掌上天气 every 4 days. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 鲨鱼天气 | 掌上天气 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (198 ratings)](https://appshunter.io/ios/app/pm25/id1207730070/reviews)** | — |
| Number of ratings | **198** | — |
| Positive reviews | **91.7% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 59 MB | 52 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [LI XIANG](https://appshunter.io/developer/1444835904) | [Guangzhou Tonghao Information Technology Co. Ltd](https://appshunter.io/developer/1445143500) |

## What reviewers say

### 鲨鱼天气

[App page](https://appshunter.io/ios/app/pm25/id1207730070)

Get accurate weather forecasts and real-time air quality monitoring, including PM2.5 data sourced from the US Embassy. Receive minute-level precipitation forecasts and alerts for severe weather to help you prepare.

**Highlights:** 15-day accurate weather forecast, 72-hour PM2.5 air quality forecast, 2-hour minute-level precipitation forecast, Disaster alerts for severe weather, Optimized for iOS 11 and iPhone X

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

**In-app purchases:** none


### 掌上天气

[App page](https://appshunter.io/ios/app/15/id1514715073)

Get simple, accurate, and authoritative weather forecasts with hourly and 15-day predictions. Track real-time weather radar, view outdoor conditions, and access daily life indexes for planning.

**Highlights:** Real-time and 15-day weather forecasts, 24-hour hourly weather predictions, Real-time weather radar map, Outdoor condition data (pressure, humidity, visibility), Daily life indexes (UV, clothing, cold risk)

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

**In-app purchases:** none


## Frequently asked questions

### Is 鲨鱼天气 free?

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

### Is 掌上天气 free?

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

### Do 鲨鱼天气 or 掌上天气 have ads?

Neither 鲨鱼天气 nor 掌上天气 shows ads.

### Which is updated more often, 鲨鱼天气 or 掌上天气?

鲨鱼天气 ships an update every 3 weeks, and 掌上天气 every 4 days. Most recently, 鲨鱼天气 was updated on October 13, 2026 and 掌上天气 on October 6, 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.*