# 单词树 vs 聰明學習 WORD UP

The clearest difference is in-app purchases: 聰明學習 WORD UP at none against 单词树's 6. 聰明學習 WORD UP also leads on update cadence (weekly vs every 2 months) and rating (4.9 vs 4.6). 单词树's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 单词树 sells 6 in-app purchases, starting at $15.49 per month. 聰明學習 WORD UP asks for nothing beyond the download.

聰明學習 WORD UP holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: 聰明學習 WORD UP has 168 ratings behind it against 29, so its average is the more settled of the two. Written reviews point the same way: 78% of 单词树's written reviews are positive against 87% of 聰明學習 WORD UP's.

单词树 ships an update every 2 months, 聰明學習 WORD UP weekly. Both last shipped on November 6, 2026.

## The numbers

| Metric | 单词树 | 聰明學習 WORD UP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (29 ratings)](https://appshunter.io/ios/app/id1123301748/reviews) | **[4.9 (168 ratings)](https://appshunter.io/ios/app/word-up-plus/id1447838299/reviews)** |
| Number of ratings | 29 | **168** |
| Positive reviews | 78.3% of reviews | **86.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 63 MB | 138 MB |
| Requires iOS | 17 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Li Wang](https://appshunter.io/developer/788390771) | [Tsong Ming Syueh Si Co., Ltd.](https://appshunter.io/developer/1447838298) |

## What reviewers say

### 单词树

[App page](https://appshunter.io/ios/app/id1123301748)

This app helps you learn English vocabulary through interactive lessons, personalized review, and progress tracking. It offers a comprehensive dictionary with translations, examples, and pronunciation, along with various testing modes to solidify your learning.

**Highlights:** Extensive vocabulary lists for various exams, Detailed word information (translation, examples, pronunciation), Real-time pronunciation recording and comparison, Customizable word lists and notes, Spaced repetition and memory curve review, Progress tracking with charts and reports, Challenging listening and testing modes

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月会员 | $15.49 | per month |
| 3个月会员 | $28.99 | per 3 months |
| 1年会员 | $30.99 | per year |
| 金币100个 | $5.99 | one-time |
| 金币300个 | $9.99 | one-time |
| 金币3000个 | $25.99 | one-time |


### 聰明學習 WORD UP

[App page](https://appshunter.io/ios/app/word-up-plus/id1447838299)

This app helps users learn English and other languages through AI-powered tools, vocabulary building, and practice exercises. It offers features like instant dictionary lookups, AI-driven speaking feedback, and extensive practice questions for various exams. Users can also access courses and create personalized study plans.

**Highlights:** AI-powered vocabulary review, AI speaking practice with feedback, Extensive practice questions, Instant dictionary lookup, Customizable flashcards, Automated study plan generation, Access to expert courses

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and understand
- 🚀 Smooth and stable system
- 💡 Great for learning English
- 💡 Helpful for vocabulary practice
- 💡 Fun and engaging learning experience

**What reviewers complain about**

- 🐛 Lagging and delayed responses
- 🐛 Cannot be used offline
- 🐛 Some words lack audio
- 🐛 Screen cut off at the bottom
- 🐛 'Learn by speech' feature unreliable

**Reported bugs**

- Screen cut off at the bottom, cannot click next
- Explanation text cut off when long
- Some words do not have audio pronunciation
- 'Learn by speech' feature rarely works properly
- Listening loop plays wrong word sets

**Requested features**

- Add synonyms and antonyms to flashcards
- Allow searching for other users' flashcards
- Add fill-in-the-blank game mode
- Implement widgets for quick review
- Include pronunciation for spelling practice


## Frequently asked questions

### Is 单词树 free?

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

### Is 聰明學習 WORD UP free?

聰明學習 WORD UP is free to download, with no in-app purchases.

### Which has better reviews, 单词树 or 聰明學習 WORD UP?

聰明學習 WORD UP is rated higher. 单词树 averages 4.6 out of 5 from 29 ratings, while 聰明學習 WORD UP averages 4.9 from 168 ratings.

### Do 单词树 or 聰明學習 WORD UP have ads?

聰明學習 WORD UP shows ads; 单词树 does not.

### Which is updated more often, 单词树 or 聰明學習 WORD UP?

单词树 ships an update every 2 months, and 聰明學習 WORD UP weekly. Most recently, 单词树 was updated on November 6, 2026 and 聰明學習 WORD UP on November 6, 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.*