# 动画英文法900 vs 英文字根記憶13000

The clearest difference is iOS requirement: 动画英文法900 at 9.1 against 英文字根記憶13000's 16.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 动画英文法900 sells 1 one-off in-app purchase and 英文字根記憶13000 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 动画英文法900 | 英文字根記憶13000 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | Free | — |
| Size | 48 MB | 27 MB |
| Requires iOS | **9.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [United Intelligence](https://appshunter.io/developer/406124767) | [MING CHUN HSIEH](https://appshunter.io/developer/6773279263) |

## What reviewers say

### 动画英文法900

[App page](https://appshunter.io/ios/app/900/id1230318018)

Master English grammar with daily practice. This app offers 900 questions, expert explanations in Chinese, native speaker audio, and pronunciation feedback to help you reach a high school level of proficiency in one month.

**Highlights:** 900 grammar questions, Expert Chinese explanations, Native speaker audio, Pronunciation assessment, Structured learning path, Customizable practice sessions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 完全版 | $9.99 | one-time |


### 英文字根記憶13000

[App page](https://appshunter.io/ios/app/13000/id6803145429)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解鎖所有單字級數 | $8.99 | one-time |


## Frequently asked questions

### Is 动画英文法900 free?

动画英文法900 is free to download, with in-app purchases available.

### Is 英文字根記憶13000 free?

英文字根記憶13000 is free to download, with in-app purchases available.

### Do 动画英文法900 or 英文字根記憶13000 have ads?

Neither 动画英文法900 nor 英文字根記憶13000 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.*