# 鲨鱼天气 vs 天气预报

The clearest difference is ads: 鲨鱼天气 at none against 天气预报's shown. 鲨鱼天气 also leads on review sentiment (92% vs 68%) and monetization model (free vs ad-supported). 天气预报's advantage is ratings volume (1K vs 198). On price, rating, update cadence 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.

On the App Store both sit at effectively the same score — 4.6 for 鲨鱼天气 against 4.6 for 天气预报. That said, the two scores are not equally well evidenced: 天气预报 has 1K ratings behind it against 198, so its average is the more settled of the two. Written reviews are what separate them: 92% of 鲨鱼天气's written reviews are positive against 68% of 天气预报's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 鲨鱼天气 | 天气预报 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (198 ratings)](https://appshunter.io/ios/app/pm25/id1207730070/reviews)** | [4.6 (1K ratings)](https://appshunter.io/ios/app/id1579702173/reviews) |
| Number of ratings | 198 | **1K** |
| Positive reviews | **91.7% of reviews** | 67.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 59 MB | 96 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [LI XIANG](https://appshunter.io/developer/1444835904) | [Cangmu Technology Co., Ltd](https://appshunter.io/developer/1736424342) |

## 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


### 天气预报

[App page](https://appshunter.io/ios/app/id1579702173)

This app provides detailed weather forecasts for over 3,000 cities, including hourly and 15-day outlooks. It features precise location-based weather, air quality reports, and helpful lifestyle indices for daily planning. Enjoy dynamic weather animations and customizable city alerts for a comprehensive weather experience.

**Highlights:** Detailed weather data for 3,000+ cities, Precise location-based forecasts, Hourly and 15-day weather outlooks, Air quality and lifestyle indices, Customizable city alerts, Dynamic weather animations

**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 天气预报 free?

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

### Which has better reviews, 鲨鱼天气 or 天气预报?

鲨鱼天气 is rated higher. 鲨鱼天气 averages 4.6 out of 5 from 198 ratings, while 天气预报 averages 4.6 from 1K ratings.

### Do 鲨鱼天气 or 天气预报 have ads?

天气预报 shows ads; 鲨鱼天气 does not.

### Which is updated more often, 鲨鱼天气 or 天气预报?

鲨鱼天气 ships an update every 3 weeks, and 天气预报 every 3 weeks. Most recently, 鲨鱼天气 was updated on October 29, 2026 and 天气预报 on October 30, 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.*