# 二维码制作 vs UniSync

The clearest difference is price: UniSync at Free against 二维码制作's $9.99. 二维码制作's advantage is update cadence (every 9 days vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

UniSync is free to download; 二维码制作 costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

二维码制作 ships an update every 9 days, UniSync every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 二维码制作 | UniSync |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 3 MB | 29 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [西城 张](https://appshunter.io/developer/1506362248) | [Shenzhen Lefu Scale Co., Ltd.](https://appshunter.io/developer/1267775489) |

## What reviewers say

### 二维码制作

[App page](https://appshunter.io/ios/app/id1548250945)

**Features:** macOS Compatibility

**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 二维码制作 free?

二维码制作 costs $9.99, with no in-app purchases.

### Is UniSync free?

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

### Do 二维码制作 or UniSync have ads?

Neither 二维码制作 nor UniSync shows ads.

### Which is updated more often, 二维码制作 or UniSync?

二维码制作 ships an update every 9 days, and UniSync every 2 months. Most recently, 二维码制作 was updated on November 3, 2026 and UniSync on November 5, 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.*