# 巧学背单词 vs Minimal Knowledge

The clearest difference is in-app purchases: Minimal Knowledge at none against 巧学背单词's 3. 巧学背单词's advantage is iOS requirement (12.0 vs 26.0). On price there is nothing between them.

Both are free to download. 巧学背单词 sells 3 one-off in-app purchases. Minimal Knowledge asks for nothing beyond the download.

## The numbers

| Metric | 巧学背单词 | Minimal Knowledge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Size | 232 MB | 1 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [HuaiAn MaiTuo Network Technology Co. Ltd.](https://appshunter.io/developer/1501829071) | [成云 郑](https://appshunter.io/developer/1499241004) |

## What reviewers say

### 巧学背单词

[App page](https://appshunter.io/ios/app/id6444930747)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月VIP | $9.99 | one-time |
| 半年VIP | $49.99 | one-time |
| 1年VIP | $99.99 | one-time |


### Minimal Knowledge

[App page](https://appshunter.io/ios/app/minimal-knowledge/id6755152854)

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

**In-app purchases:** none


## Frequently asked questions

### Is 巧学背单词 free?

巧学背单词 is free to download, with in-app purchases available.

### Is Minimal Knowledge free?

Minimal Knowledge 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.*