# 吉林省空气质量 vs 粤东区空气质量

The clearest difference is update cadence: 吉林省空气质量 at every 2 months against 粤东区空气质量's every 6 months. 粤东区空气质量's advantage is iOS requirement (9.0 vs 12.0). On price, ads, 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.

吉林省空气质量 ships an update every 2 months, 粤东区空气质量 every 6 months. The most recent releases landed on September 24, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | 吉林省空气质量 | 粤东区空气质量 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 72 MB | 12 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [中科三清科技有限公司](https://appshunter.io/developer/1211590929) | [广东旭诚科技有限公司](https://appshunter.io/developer/1048882371) |

## What reviewers say

### 吉林省空气质量

[App page](https://appshunter.io/ios/app/id1533075676)

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

**In-app purchases:** none


### 粤东区空气质量

[App page](https://appshunter.io/ios/app/id6445802342)

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

**In-app purchases:** none


## Frequently asked questions

### Is 吉林省空气质量 free?

吉林省空气质量 is free to download, with no in-app purchases.

### Is 粤东区空气质量 free?

粤东区空气质量 is free to download, with no in-app purchases.

### Do 吉林省空气质量 or 粤东区空气质量 have ads?

Neither 吉林省空气质量 nor 粤东区空气质量 shows ads.

### Which is updated more often, 吉林省空气质量 or 粤东区空气质量?

吉林省空气质量 ships an update every 2 months, and 粤东区空气质量 every 6 months. Most recently, 吉林省空气质量 was updated on September 24, 2026 and 粤东区空气质量 on September 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*