# 词根词缀背单词 vs 英语词根记忆法

The clearest difference is in-app purchases: 词根词缀背单词 at none against 英语词根记忆法's 2. 英语词根记忆法's advantage is review sentiment (67% vs 33%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 英语词根记忆法 sells 2 one-off in-app purchases. 词根词缀背单词 asks for nothing beyond the download.

词根词缀背单词 ships an update every 2 months, 英语词根记忆法 every 4 months. The most recent releases landed on November 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 词根词缀背单词 | 英语词根记忆法 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 12 MB | 323 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [长江 蔡](https://appshunter.io/developer/332486602) | [斌毅 戚](https://appshunter.io/developer/647661970) |

## What reviewers say

### 词根词缀背单词

[App page](https://appshunter.io/ios/app/id473906209)

**Features:** iPhone Duo support

**In-app purchases:** none


### 英语词根记忆法

[App page](https://appshunter.io/ios/app/id660597346)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 广告去除 | $1.99 | one-time |
| 解锁全部内容 | $3.99 | one-time |


## Frequently asked questions

### Is 词根词缀背单词 free?

词根词缀背单词 is free to download, with no in-app purchases.

### Is 英语词根记忆法 free?

英语词根记忆法 is free to download, with in-app purchases available.

### Do 词根词缀背单词 or 英语词根记忆法 have ads?

Neither 词根词缀背单词 nor 英语词根记忆法 shows ads.

### Which is updated more often, 词根词缀背单词 or 英语词根记忆法?

词根词缀背单词 ships an update every 2 months, and 英语词根记忆法 every 4 months. Most recently, 词根词缀背单词 was updated on November 1, 2026 and 英语词根记忆法 on October 16, 2026.

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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.*