# Nine Thirty vs 清风dj

The clearest difference is device support: 清风dj at 3 against Nine Thirty's —. Nine Thirty's advantage is iOS requirement (13.0 vs 15.6). On price and in-app purchases 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 | Nine Thirty | 清风dj |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Every 3 months |
| Size | 68 MB | 63 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Intellfusion Technology Co., Ltd.](https://appshunter.io/developer/950622766) | [优美 彭](https://appshunter.io/developer/6777258173) |

## What reviewers say

### Nine Thirty

[App page](https://appshunter.io/ios/app/nine-thirty/id6670530209)

**In-app purchases:** none


### 清风dj

[App page](https://appshunter.io/ios/app/dj/id6781108646)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nine Thirty free?

Nine Thirty is free to download, with no in-app purchases.

### Is 清风dj free?

清风dj is free to download, with no in-app purchases.

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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.*