# 脑洞大师傅 vs UniSync

The clearest difference is device support: UniSync at 2 against 脑洞大师傅's —. UniSync also leads on iOS requirement (12.0 vs 14.0). 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 | 脑洞大师傅 | UniSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Size | 45 MB | 29 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | +4 |
| Developer | [ZAFER OTOMOTIV INSAAT TICARET VE SANAYI LIMITED SIRKETI](https://appshunter.io/developer/1759287437) | [Shenzhen Lefu Scale Co., Ltd.](https://appshunter.io/developer/1267775489) |

## What reviewers say

### 脑洞大师傅

[App page](https://appshunter.io/ios/app/id6473516244)

**In-app purchases:** none


### UniSync

[App page](https://appshunter.io/ios/app/unisync/id6753839203)

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

**In-app purchases:** none


## Frequently asked questions

### Is 脑洞大师傅 free?

脑洞大师傅 is free to download, with no in-app purchases.

### Is UniSync free?

UniSync 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.*