# 中国天气 vs Blue Map

The clearest difference is rating: Blue Map at 5.0 against 中国天气's 1.8. Blue Map also leads on ads (none vs shown) and review sentiment (64% vs 51%). 中国天气's advantage is ratings volume (34 vs 2). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Blue Map holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: 中国天气 has 34 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 51% of 中国天气's written reviews are positive against 64% of Blue Map's.

中国天气 ships an update every 4 weeks, Blue Map every 2 weeks. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 中国天气 | Blue Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (34 ratings)](https://appshunter.io/ios/app/id457959333/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/blue-map/id838211758/reviews)** |
| Number of ratings | **34** | 2 |
| Positive reviews | 51.3% of reviews | **64.5% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 147 MB | 127 MB |
| Requires iOS | 15.0 | 15 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [华风爱科气象科技(北京)有限公司](https://appshunter.io/developer/1142877234) | [北京市朝阳区公众环境研究中心](https://appshunter.io/developer/838211761) |

## What reviewers say

### 中国天气

[App page](https://appshunter.io/ios/app/id457959333)

Access comprehensive weather forecasts and real-time meteorological data for millions of locations worldwide. Features include hourly and extended forecasts, air quality reports, severe weather alerts, and minute-by-minute precipitation predictions. Personalized weather insights and life guidance are also provided.

**Highlights:** Global weather forecasts, Hourly and 45-day forecasts, Real-time weather data, Air quality reports, Minute-by-minute precipitation, Severe weather alerts, Weather maps and radar

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### Blue Map

[App page](https://appshunter.io/ios/app/blue-map/id838211758)

Access global environmental data, including air and water quality, corporate emissions, and ecological information. Participate in environmental protection by reporting pollution, sharing data, and tracking your low-carbon actions. Visualize environmental conditions with interactive maps and receive AI-driven insights and health alerts.

**Highlights:** Real-time environmental quality data, Corporate emissions and performance tracking, Public pollution reporting and action, Interactive environmental maps, AI-powered data insights, Personalized health and environmental alerts

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 中国天气 free?

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

### Is Blue Map free?

Blue Map is free to download, with no in-app purchases.

### Which has better reviews, 中国天气 or Blue Map?

Blue Map is rated higher. 中国天气 averages 1.8 out of 5 from 34 ratings, while Blue Map averages 5.0 from 2 ratings.

### Do 中国天气 or Blue Map have ads?

中国天气 shows ads; Blue Map does not.

### Which is updated more often, 中国天气 or Blue Map?

中国天气 ships an update every 4 weeks, and Blue Map every 2 weeks. Most recently, 中国天气 was updated on October 19, 2026 and Blue Map on October 17, 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.*