# 2345天气王 vs 空气质量发布

The clearest difference is in-app purchases: 空气质量发布 at none against 2345天气王's 4. 空气质量发布 also leads on ads (none vs shown) and iOS requirement (9.0 vs 13.0). 2345天气王's advantage is rating (4.7 vs 4.2) and update cadence (every 2 weeks vs every 2 months). On price and review sentiment there is nothing between them.

Both are free to download. 2345天气王 sells 4 in-app purchases, starting at $3.99 per year. 空气质量发布 asks for nothing beyond the download.

2345天气王 holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: 2345天气王 has 1K ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 83% of 2345天气王's written reviews are positive against 88% of 空气质量发布's, so the app with the better star average is not the one people write more warmly about.

2345天气王 ships an update every 2 weeks, 空气质量发布 every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 2345天气王 | 空气质量发布 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1K ratings)](https://appshunter.io/ios/app/2345/id965693108/reviews)** | [4.2 (13 ratings)](https://appshunter.io/ios/app/id1198499312/reviews) |
| Number of ratings | **1K** | 13 |
| Positive reviews | 82.9% of reviews | **88.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 204 MB | 37 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai 2345 Network Technology Co., Ltd.](https://appshunter.io/developer/816071415) | [中国环境监测总站](https://appshunter.io/developer/597304473) |

## What reviewers say

### 2345天气王

[App page](https://appshunter.io/ios/app/2345/id965693108)

Get detailed weather forecasts, including hourly and long-term predictions, and real-time air quality monitoring. Receive timely alerts for severe weather events to help you prepare.

**Highlights:** Short-term rain/snow forecast, 96-hour hourly weather forecast, 40-day long-term weather forecast, Real-time air quality monitoring, Severe weather alerts, 8 lifestyle indices, Video and voice weather broadcasts

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包年 | $3.99 | per year |
| 月卡 | $0.99 | one-time |
| 周卡 | $0.99 | one-time |
| 年卡 | $3.99 | one-time |

**What reviewers like**

- 👍 Good weather forecast
- 🚀 Accurate and timely
- 💡 Useful features

**What reviewers complain about**

- 🐛 Ads and pop-ups
- 🐛 Outdated information
- 🐛 Lack of key information

**Reported bugs**

- Cloud map time not updating
- Date not updating

**Requested features**

- Display two city weather
- Add wind information
- Option to switch between Celsius and Fahrenheit


### 空气质量发布

[App page](https://appshunter.io/ios/app/id1198499312)

Access real-time air quality data for over 300 Chinese cities. Get detailed forecasts, pollution trends, and health guidance to stay informed about your environment.

**Highlights:** Real-time city air quality status, 5-day air quality forecasts, Pollutant trend analysis, Multi-city comparison, Official environmental data

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 2345天气王 free?

2345天气王 is free to download, with in-app purchases available.

### Is 空气质量发布 free?

空气质量发布 is free to download, with no in-app purchases.

### Which has better reviews, 2345天气王 or 空气质量发布?

2345天气王 is rated higher. 2345天气王 averages 4.7 out of 5 from 1K ratings, while 空气质量发布 averages 4.2 from 13 ratings.

### Do 2345天气王 or 空气质量发布 have ads?

2345天气王 shows ads; 空气质量发布 does not.

### Which is updated more often, 2345天气王 or 空气质量发布?

2345天气王 ships an update every 2 weeks, and 空气质量发布 every 2 months. Most recently, 2345天气王 was updated on November 1, 2026 and 空气质量发布 on November 2, 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.*