# 轻松扫描 vs 唰唰背单词

The clearest difference is in-app purchases: 唰唰背单词 at none against 轻松扫描's 3. 轻松扫描's advantage is device support and iOS requirement (11.0 vs 13.0). On price there is nothing between them.

Both are free to download. 轻松扫描 sells 3 in-app purchases, starting at $13.49 per month. 唰唰背单词 asks for nothing beyond the download.

## The numbers

| Metric | 轻松扫描 | 唰唰背单词 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 5 weeks | — |
| Size | 39 MB | 12 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [惠金 林](https://appshunter.io/developer/1508471581) | [善 吕](https://appshunter.io/developer/1633788637) |

## What reviewers say

### 轻松扫描

[App page](https://appshunter.io/ios/app/and/id1587850367)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium! | $13.49 | per month |
| Monthly Premium | $14.99 | per month |
| Annually Premium | $45.99 | per year |


### 唰唰背单词

[App page](https://appshunter.io/ios/app/id1670562772)

**In-app purchases:** none


## Frequently asked questions

### Is 轻松扫描 free?

轻松扫描 is free to download, with in-app purchases available.

### Is 唰唰背单词 free?

唰唰背单词 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.*