# 碰词儿 vs 背duo分单词

The clearest difference is rating: 碰词儿 at 5.0 against 背duo分单词's 3.8. 碰词儿 also leads on device support. On price, ratings volume, in-app purchases and monetization model there is nothing between them.

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

碰词儿 holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

## The numbers

| Metric | 碰词儿 | 背duo分单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1353692603/reviews)** | [3.8 (4 ratings)](https://appshunter.io/ios/app/duo/id6451367077/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | Free |
| Size | 44 MB | 90 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [沈阳先璞后玉科技有限公司](https://appshunter.io/developer/1353692602) | [Beijing Baijia Technology Co., Ltd.](https://appshunter.io/developer/1554599455) |

## What reviewers say

### 碰词儿

[App page](https://appshunter.io/ios/app/id1353692603)

Learn English through engaging, real-life scenarios and trending topics instead of traditional methods. Create and share your own vocabulary entries, and compete with friends in word-based games.

**Highlights:** Real-life scenario vocabulary, User-created content, Interactive learning, Competitive word games, Topic-based learning

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 碰词儿 free?

碰词儿 is free to download, with no in-app purchases.

### Is 背duo分单词 free?

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

### Which has better reviews, 碰词儿 or 背duo分单词?

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