# 动物英语：学习英语单词入门闪卡 vs 字课

The clearest difference is device support: 字课 at 2 against 动物英语：学习英语单词入门闪卡's —. 动物英语：学习英语单词入门闪卡's advantage is iOS requirement (15.6 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 动物英语：学习英语单词入门闪卡 | 字课 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Size | 15 MB | 81 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) | [帅 刘](https://appshunter.io/developer/696578727) |

## What reviewers say

### 动物英语：学习英语单词入门闪卡

[App page](https://appshunter.io/ios/app/id6745206232)

**In-app purchases:** none


### 字课

[App page](https://appshunter.io/ios/app/learn-chinese-writing/id6784051034)

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

**In-app purchases:** none


## Frequently asked questions

### Is 动物英语：学习英语单词入门闪卡 free?

动物英语：学习英语单词入门闪卡 is free to download, with no in-app purchases.

### Is 字课 free?

字课 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.*