# 背duo分单词 vs 词力派

The clearest difference is review sentiment: 词力派 at 100% against 背duo分单词's 50%. 词力派 also leads on rating (5.0 vs 3.8) and device support. 背duo分单词's advantage is in-app purchases (none vs 8) and iOS requirement (11.0 vs 13.0). On price, ratings volume and monetization model there is nothing between them.

Both are free to download. 词力派 sells 8 one-off in-app purchases. 背duo分单词 asks for nothing beyond the download.

词力派 holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 50% of 背duo分单词's written reviews are positive against 100% of 词力派's.

## The numbers

| Metric | 背duo分单词 | 词力派 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/duo/id6451367077/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/list/id6479395200/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 4 days |
| Monetization | Free | Free |
| Size | 90 MB | 378 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Baijia Technology Co., Ltd.](https://appshunter.io/developer/1554599455) | [快乐量子](https://appshunter.io/developer/1735891440) |

## What reviewers say

### 背duo分单词

[App page](https://appshunter.io/ios/app/duo/id6451367077)

This app helps users learn English vocabulary more efficiently using advanced memory techniques and real exam examples. It focuses on faster memorization, stronger retention, and practical application in test scenarios.

**Highlights:** Efficient vocabulary memorization, Advanced anti-forgetting techniques, Scene-based memory association, Real exam-sourced example sentences, Progress tracking and learning analysis, Intelligent summary and motivation system

**In-app purchases:** none


### 词力派

[App page](https://appshunter.io/ios/app/list/id6479395200)

This app helps users memorize vocabulary efficiently using advanced learning algorithms based on the Ebbinghaus forgetting curve. It offers diverse learning modes, offline dictionary access, and customizable study plans for various English proficiency levels.

**Highlights:** Spaced repetition learning algorithm, Offline dictionary and word lists, Multiple practice modes (spelling, listening, fill-in-the-blanks), Customizable word lists, PDF export for study plans, Gamified learning with trophies and badges

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6个月词力派高级会员 | $0.99 | one-time |
| 词力派高级会员 | $0.99 | one-time |
| 词力派高级会员 | $7.99 | one-time |
| 词力派高级会员 | $14.99 | one-time |
| 6个月词力派高级会员 | $19.99 | one-time |
| 词力派高级会员 | $19.99 | one-time |
| 词力派高级会员 | $24.99 | one-time |
| 词力派高级会员 | $29.99 | one-time |


## Frequently asked questions

### Is 背duo分单词 free?

背duo分单词 is free to download, with no in-app purchases.

### Is 词力派 free?

词力派 is free to download, with in-app purchases available.

### Which has better reviews, 背duo分单词 or 词力派?

词力派 is rated higher. 背duo分单词 averages 3.8 out of 5 from 4 ratings, while 词力派 averages 5.0 from 2 ratings.

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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.*