# 空气定制 vs 戒烟了

The clearest difference is in-app purchases: 空气定制 at none against 戒烟了's 1. 空气定制 also leads on iOS requirement (9.0 vs 13.0). On price there is nothing between them.

Both are free to download. 戒烟了 sells 1 one-off in-app purchase. 空气定制 asks for nothing beyond the download.

## The numbers

| Metric | 空气定制 | 戒烟了 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/id954183497/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Size | 20 MB | 67 MB |
| Requires iOS | **9.0** | 13.0 |
| Age rating | 4+ | 17+ |
| Developer | [Zhejiang Xingyue Electric Appliance Co., Ltd.](https://appshunter.io/developer/1389646775) | [东华 游](https://appshunter.io/developer/1219854928) |

## What reviewers say

### 空气定制

[App page](https://appshunter.io/ios/app/id954183497)

**In-app purchases:** none


### 戒烟了

[App page](https://appshunter.io/ios/app/id6499420933)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 去广告 | $0.99 | one-time |


## Frequently asked questions

### Is 空气定制 free?

空气定制 is free to download, with no in-app purchases.

### Is 戒烟了 free?

戒烟了 is free to download, with in-app purchases available.

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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.*