# Air Quality Cat vs 味随天象

The clearest difference is device support: Air Quality Cat at 3 against 味随天象's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Air Quality Cat | 味随天象 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Size | 122 MB | 32 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Guizhou Oupeike Technology Co., Ltd.](https://appshunter.io/developer/1251301224) | [子健 刘](https://appshunter.io/developer/1159588430) |

## What reviewers say

### Air Quality Cat

[App page](https://appshunter.io/ios/app/air-quality-cat/id1477795884)

**Features:** macOS Compatibility

**In-app purchases:** none


### 味随天象

[App page](https://appshunter.io/ios/app/id6618151621)

**In-app purchases:** none


## Frequently asked questions

### Is Air Quality Cat free?

Air Quality Cat is free to download, with no in-app purchases.

### Is 味随天象 free?

味随天象 is free to download, with no in-app purchases.

---

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