# 做中学 vs 西瓜单词

做中学 and 西瓜单词 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 做中学 sells 6 one-off in-app purchases and 西瓜单词 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

做中学 ships an update every 8 months, 西瓜单词 every 6 months. The most recent releases landed on September 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 做中学 | 西瓜单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/app/id6450253415/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | — | Free |
| Size | 184 MB | 91 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hunan Create Technology Co.,Ltd.](https://appshunter.io/developer/1478578238) | [杭州少趣科技有限公司](https://appshunter.io/developer/1339572503) |

## What reviewers say

### 做中学

[App page](https://appshunter.io/ios/app/id1479658976)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6学习币 | $0.99 | one-time |
| 12学习币 | $1.99 | one-time |
| 50学习币 | $7.99 | one-time |
| 98学习币 | $14.99 | one-time |
| 518学习币 | $79.99 | one-time |
| 998学习币 | $149.99 | one-time |


### 西瓜单词

[App page](https://appshunter.io/ios/app/app/id6450253415)

This app makes learning vocabulary fun and easy by breaking down words like slicing a watermelon. It uses AI and video examples to help you remember words, offering personalized learning plans and practice conversations.

**Highlights:** Intelligent word slicing and root meaning explanation, Video examples from movies and TV shows, AI-driven contextual learning and sentence practice, 24-hour AI speaking partner for pronunciation and grammar, Extensive vocabulary resources for various levels and professions, Practice with past exam questions, Customizable learning plans and exportable word lists

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP会员 | $3.99 | one-time |
| VIP会员 | $9.99 | one-time |
| VIP会员 | $19.99 | one-time |
| VIP会员 | $39.99 | one-time |


## Frequently asked questions

### Is 做中学 free?

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

### Is 西瓜单词 free?

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

### Do 做中学 or 西瓜单词 have ads?

Neither 做中学 nor 西瓜单词 shows ads.

### Which is updated more often, 做中学 or 西瓜单词?

做中学 ships an update every 8 months, and 西瓜单词 every 6 months. Most recently, 做中学 was updated on September 26, 2026 and 西瓜单词 on October 13, 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.*