# 专注一下 vs 轻扫

The clearest difference is iOS requirement: 专注一下 at 17.0 against 轻扫's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 专注一下 sells 3 in-app purchases, starting at $0.99 per month and 轻扫 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 专注一下 | 轻扫 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Size | 72 MB | 2 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [晓 杨](https://appshunter.io/developer/1787793900) | [浩东 陈](https://appshunter.io/developer/954179061) |

## What reviewers say

### 专注一下

[App page](https://appshunter.io/ios/app/id6795566979)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 年度会员 | $0.99 | per year |
| 终生会员 | $0.99 | one-time |


### 轻扫

[App page](https://appshunter.io/ios/app/pdfmarkdown/id6800967318)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久解锁高级功能 | $1.99 | one-time |


## Frequently asked questions

### Is 专注一下 free?

专注一下 is free to download, with in-app purchases available.

### Is 轻扫 free?

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

### Do 专注一下 or 轻扫 have ads?

Neither 专注一下 nor 轻扫 shows ads.

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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.*