# 波特美語 vs 西瓜单词

The clearest difference is in-app purchases: 波特美語 at none against 西瓜单词's 4. 西瓜单词's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 西瓜单词 sells 4 one-off in-app purchases. 波特美語 asks for nothing beyond the download.

波特美語 ships an update every 4 months, 西瓜单词 every 6 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 波特美語 | 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | — | Free |
| Size | 196 MB | 91 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [杭州少趣科技有限公司](https://appshunter.io/developer/1339572503) |

## What reviewers say

### 波特美語

[App page](https://appshunter.io/ios/app/id1493264053)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 波特美語 free?

波特美語 is free to download, with no in-app purchases.

### Is 西瓜单词 free?

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

### Do 波特美語 or 西瓜单词 have ads?

Neither 波特美語 nor 西瓜单词 shows ads.

### Which is updated more often, 波特美語 or 西瓜单词?

波特美語 ships an update every 4 months, and 西瓜单词 every 6 months. Most recently, 波特美語 was updated on October 26, 2026 and 西瓜单词 on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*