# 真气网 vs 吉林省空气质量

真气网 and 吉林省空气质量 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 真气网 | 吉林省空气质量 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 65.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 62 MB | 72 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [真气网](https://appshunter.io/developer/1054853793) | [中科三清科技有限公司](https://appshunter.io/developer/1211590929) |

## What reviewers say

### 真气网

[App page](https://appshunter.io/ios/app/id1059631193)

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 真气网 free?

真气网 is free to download, with no in-app purchases.

### 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.

### Do 真气网 or 吉林省空气质量 have ads?

Neither 真气网 nor 吉林省空气质量 shows ads.

### Which is updated more often, 真气网 or 吉林省空气质量?

真气网 ships an update every 2 months, and 吉林省空气质量 every 2 months. Most recently, 真气网 was updated on November 2, 2026 and 吉林省空气质量 on November 3, 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.*