# 死神單字 vs 單字庫：最有效的背單字遊戲

The clearest difference is in-app purchases: 死神單字 at none against 單字庫：最有效的背單字遊戲's 3. 死神單字 also leads on update cadence (every 11 days vs every 2 months) and rating (5.0 vs 4.8). 單字庫：最有效的背單字遊戲's advantage is ads (none vs shown) and ratings volume (833 vs 8). On price, review sentiment and device support there is nothing between them.

Both are free to download. 單字庫：最有效的背單字遊戲 sells 3 in-app purchases, starting at $9.99 per month. 死神單字 asks for nothing beyond the download.

死神單字 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: 單字庫：最有效的背單字遊戲 has 833 ratings behind it against 8, so its average is the more settled of the two. Written reviews split almost evenly too, at 96% and 96% positive.

死神單字 ships an update every 11 days, 單字庫：最有效的背單字遊戲 every 2 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 死神單字 | 單字庫：最有效的背單字遊戲 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/7000/id1570762449/reviews)** | [4.8 (833 ratings)](https://appshunter.io/ios/app/id6444397780/reviews) |
| Number of ratings | 8 | **833** |
| Positive reviews | 96.1% of reviews | **96.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 123 MB | 529 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [MENG CHIA TSAI](https://appshunter.io/developer/642435679) | [英文庫](https://appshunter.io/developer/1654452547) |

## What reviewers say

### 死神單字

[App page](https://appshunter.io/ios/app/7000/id1570762449)

Master essential English vocabulary with categorized word lists and practice modes. Includes practice tests for standardized exams and certifications. Content is regularly updated with more learning materials.

**Highlights:** Categorized vocabulary by level, Practice modes, English past paper practice, 7000 word database, TOEIC, TOEFL, IELTS vocabulary, Exam practice tests

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

**In-app purchases:** none


### 單字庫：最有效的背單字遊戲

[App page](https://appshunter.io/ios/app/id6444397780)

Unlock the fun in vocabulary learning with our innovative game app! Seamlessly memorize 10,000 words through engaging activities like fruit planting and turtle nurturing. Personalized review journeys ensure long-term retention while tracking your progress efficiently. Start the coolest vocabulary adventure now, suitable for all ages! [Privacy Policy](https://english.cool/app-privacy-policy/) | [Terms of Use](https:/www.apple.com/legal/internet-services/itunes/dev/stdeula/)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP-月訂閱 | $9.99 | per month |
| VIP-年訂閱 | $69.99 | per year |
| VIP-年訂閱 | $69.99 | per year |


## Frequently asked questions

### Is 死神單字 free?

死神單字 is free to download, with no in-app purchases.

### Is 單字庫：最有效的背單字遊戲 free?

單字庫：最有效的背單字遊戲 is free to download, with in-app purchases available.

### Which has better reviews, 死神單字 or 單字庫：最有效的背單字遊戲?

死神單字 is rated higher. 死神單字 averages 5.0 out of 5 from 8 ratings, while 單字庫：最有效的背單字遊戲 averages 4.8 from 833 ratings.

### Do 死神單字 or 單字庫：最有效的背單字遊戲 have ads?

死神單字 shows ads; 單字庫：最有效的背單字遊戲 does not.

### Which is updated more often, 死神單字 or 單字庫：最有效的背單字遊戲?

死神單字 ships an update every 11 days, and 單字庫：最有效的背單字遊戲 every 2 months. Most recently, 死神單字 was updated on October 16, 2026 and 單字庫：最有效的背單字遊戲 on October 17, 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.*