# Daily背单词 vs 背duo分单词

The clearest difference is review sentiment: Daily背单词 at 100% against 背duo分单词's 50%. Daily背单词 also leads on rating (5.0 vs 3.8) and ratings volume (28 vs 4). 背duo分单词's advantage is in-app purchases (none vs 11) and iOS requirement (11.0 vs 15.6). On price there is nothing between them.

Both are free to download. Daily背单词 sells 11 one-off in-app purchases. 背duo分单词 asks for nothing beyond the download.

Daily背单词 holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Daily背单词 has 28 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Daily背单词's written reviews are positive against 50% of 背duo分单词's.

## The numbers

| Metric | Daily背单词 | 背duo分单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (28 ratings)](https://appshunter.io/ios/app/daily/id1577666439/reviews)** | [3.8 (4 ratings)](https://appshunter.io/ios/app/duo/id6451367077/reviews) |
| Number of ratings | **28** | 4 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 34 MB | 90 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [奕鑫 史](https://appshunter.io/developer/1217732173) | [Beijing Baijia Technology Co., Ltd.](https://appshunter.io/developer/1554599455) |

## What reviewers say

### Daily背单词

[App page](https://appshunter.io/ios/app/daily/id1577666439)

This app helps you memorize vocabulary using the Ebbinghaus forgetting curve method. It offers personalized word lists, various learning modes, and background playback for efficient study. Features include flashcards, a wordbook for difficult terms, and group study options.

**Highlights:** Spaced repetition learning, Personalized word lists, Multiple study modes, Background audio playback, Flashcards with examples, Group study feature, PDF export

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 子账号 | $0.99 | one-time |
| 1000个单词上限 | $0.99 | one-time |
| 无限个单词上限（砍5刀） | $2.99 | one-time |
| 无限个单词上限 | $3.99 | one-time |
| PDF导出功能 | $3.99 | one-time |
| 无限个单词上限（砍4刀） | $3.99 | one-time |
| 无限个单词上限（砍3刀） | $4.99 | one-time |
| 无限个单词上限（砍2刀） | $4.99 | one-time |
| 无限个单词上限 | $4.99 | one-time |
| 无限个单词上限（砍1刀） | $5.99 | one-time |
| 无限个单词上限 | $6.99 | one-time |


### 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 Daily背单词 free?

Daily背单词 is free to download, with in-app purchases available.

### 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, Daily背单词 or 背duo分单词?

Daily背单词 is rated higher. Daily背单词 averages 5.0 out of 5 from 28 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.*