# 英语单词通 vs Document Scanner Max

The clearest difference is in-app purchases: Document Scanner Max at none against 英语单词通's 1. 英语单词通's advantage is device support and iOS requirement (11.0 vs 16.0). On price there is nothing between them.

Both are free to download. 英语单词通 sells 1 one-off in-app purchase. Document Scanner Max asks for nothing beyond the download.

## The numbers

| Metric | 英语单词通 | Document Scanner Max |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 6 months | — |
| Size | 3 MB | 1 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [摇摇 章](https://appshunter.io/developer/1570032236) | [Carlos Quarterman](https://appshunter.io/developer/1747080394) |

## What reviewers say

### 英语单词通

[App page](https://appshunter.io/ios/app/id6502282568)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 中考英语单词通VIP会员 | $0.99 | one-time |


### Document Scanner Max

[App page](https://appshunter.io/ios/app/document-scanner-max/id6504116409)

**In-app purchases:** none


## Frequently asked questions

### Is 英语单词通 free?

英语单词通 is free to download, with in-app purchases available.

### Is Document Scanner Max free?

Document Scanner Max 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.*