# 鲨鱼天气 vs 温度计

The clearest difference is in-app purchases: 鲨鱼天气 at none against 温度计's 1. 鲨鱼天气 also leads on ads (none vs shown) and review sentiment (92% vs 75%). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 温度计 sells 1 in-app purchase, starting at $1.99 per month. 鲨鱼天气 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 17, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 鲨鱼天气 | 温度计 |
| --- | --- | --- |
| 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** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 59 MB | 78 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [LI XIANG](https://appshunter.io/developer/1444835904) | [公正 苏](https://appshunter.io/developer/1525065307) |

## 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


### 温度计

[App page](https://appshunter.io/ios/app/and/id6475197144)

Get real-time temperature and weather updates based on your location. Capture photos with weather and location overlays. Features include a customizable lucky wheel and outfit suggestions for different weather conditions.

**Highlights:** Real-time temperature and weather, Location-based weather updates, Weather and location photo overlays, Customizable lucky wheel, Outfit suggestions for weather, Humidity meter

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $1.99 | per month |


## Frequently asked questions

### Is 鲨鱼天气 free?

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

### Is 温度计 free?

温度计 is free to download, with in-app purchases available.

### Do 鲨鱼天气 or 温度计 have ads?

温度计 shows ads; 鲨鱼天气 does not.

### Which is updated more often, 鲨鱼天气 or 温度计?

鲨鱼天气 ships an update every 3 weeks, and 温度计 every 3 weeks. Most recently, 鲨鱼天气 was updated on October 17, 2026 and 温度计 on September 27, 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.*