# 背duo分单词 vs LinkWord

The clearest difference is rating: LinkWord at 5.0 against 背duo分单词's 3.8. LinkWord also leads on device support. 背duo分单词's advantage is in-app purchases (none vs 9) and iOS requirement (11.0 vs 17.0). On price and ratings volume there is nothing between them.

Both are free to download. LinkWord sells 9 in-app purchases, starting at $9.99 per month. 背duo分单词 asks for nothing beyond the download.

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

## The numbers

| Metric | 背duo分单词 | LinkWord |
| --- | --- | --- |
| 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/linkword/id6474788830/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 10 days |
| Monetization | **Free** | Freemium |
| Size | 90 MB | 125 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Baijia Technology Co., Ltd.](https://appshunter.io/developer/1554599455) | [365 Network Technology (HONGKONG) LIMITED](https://appshunter.io/developer/1577134339) |

## 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


### LinkWord

[App page](https://appshunter.io/ios/app/linkword/id6474788830)

This app helps you learn English vocabulary more effectively using AI-powered image recognition and spaced repetition. Create personalized word lists, practice with various exercises, and build a lifelong vocabulary resource.

**Highlights:** AI image recognition for vocabulary learning, Spaced repetition system (Ebbinghaus curve), Customizable word lists and personal dictionaries, AI-generated情景贴纸 (contextual stickers), Multi-engine translation tool, Printable word lists with various templates, 5-step comprehensive word practice

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡订阅 | $9.99 | per month |
| 年卡订阅 | $59.99 | per year |
| 团队内部专享 | $0.99 | one-time |
| 月卡会员 | $6.99 | one-time |
| VIP 月卡 | $6.99 | one-time |
| 年卡会员 | $39.99 | one-time |
| VIP 年卡 | $39.99 | one-time |
| 终身会员 - 推荐专享 | $99.99 | one-time |
| 终身会员 | $149.99 | 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 LinkWord free?

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

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

LinkWord is rated higher. 背duo分单词 averages 3.8 out of 5 from 4 ratings, while LinkWord 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.*