# 刺猬英语：剑桥KET/PET，初中英语备考神器 vs 闯词星球英语

The clearest difference is review sentiment: 闯词星球英语 at 100% against 刺猬英语：剑桥KET/PET，初中英语备考神器's 27%. 闯词星球英语 also leads on iOS requirement (11.0 vs 13.0). 刺猬英语：剑桥KET/PET，初中英语备考神器's advantage is rating (3.8 vs 3.0) and ratings volume (17 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 刺猬英语：剑桥KET/PET，初中英语备考神器 sells 17 one-off in-app purchases and 闯词星球英语 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

刺猬英语：剑桥KET/PET，初中英语备考神器 holds the better App Store score, 3.8 against 3.0. That said, the two scores are not equally well evidenced: 刺猬英语：剑桥KET/PET，初中英语备考神器 has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 27% of 刺猬英语：剑桥KET/PET，初中英语备考神器's written reviews are positive against 100% of 闯词星球英语's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 22, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 刺猬英语：剑桥KET/PET，初中英语备考神器 | 闯词星球英语 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (17 ratings)](https://appshunter.io/ios/app/ketpet/id1670570707/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/id6448900165/reviews) |
| Number of ratings | **17** | 2 |
| Positive reviews | 26.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 389 MB | 502 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小叶子(深圳)信息服务有限公司](https://appshunter.io/developer/1733212447) | [Shenzhen Hailang Education Development Co., Ltd.](https://appshunter.io/developer/1686850183) |

## What reviewers say

### 刺猬英语：剑桥KET/PET，初中英语备考神器

[App page](https://appshunter.io/ios/app/ketpet/id1670570707)

This app uses AI to help users prepare for Cambridge KET/PET and IELTS exams. It offers structured courses, AI-powered practice, and personalized study plans to improve listening, speaking, reading, and writing skills.

**Highlights:** AI-driven KET/PET and IELTS preparation, Comprehensive curriculum based on Cambridge materials, Focus on listening, speaking, reading, and writing skills, Integrated learning, practice, and testing cycles, Personalized daily study plans, Expert guidance and support services

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 刺猬英语KP体验课 | $0.99 | one-time |
| 刺猬口语三个月 | $24.99 | one-time |
| 刺猬口语一年卡 | $44.99 | one-time |
| 口语课一年卡-老会员专享 | $69.99 | one-time |
| 口语课一年卡 | $99.99 | one-time |
| 刺猬英语雅思课程1个级别 | $199.99 | one-time |
| 雅思一年卡 | $299.00 | one-time |
| 刺猬英语雅思课程2个级别 | $299.99 | one-time |
| 刺猬英语精读营1年 | $349.99 | one-time |
| 刺猬英语陪练-会员一年卡 | $399.99 | one-time |
| 刺猬英语KP-3个级别 | $499.99 | one-time |
| 剑桥英语一年卡 | $499.99 | one-time |
| 刺猬英语冲刺课52节课包 | $599.99 | one-time |
| 刺猬英语陪练-会员两年卡 | $699.99 | one-time |
| 刺猬英语中考一年卡 | $799.99 | one-time |
| 刺猬英语KP-6个级别 | $799.99 | one-time |
| 剑桥+精读一年卡 | $799.99 | one-time |


### 闯词星球英语

[App page](https://appshunter.io/ios/app/id6448900165)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包年会员 | $49.99 | one-time |
| 永久会员 | $69.99 | one-time |


## Frequently asked questions

### Is 刺猬英语：剑桥KET/PET，初中英语备考神器 free?

刺猬英语：剑桥KET/PET，初中英语备考神器 is free to download, with in-app purchases available.

### Is 闯词星球英语 free?

闯词星球英语 is free to download, with in-app purchases available.

### Which has better reviews, 刺猬英语：剑桥KET/PET，初中英语备考神器 or 闯词星球英语?

刺猬英语：剑桥KET/PET，初中英语备考神器 is rated higher. 刺猬英语：剑桥KET/PET，初中英语备考神器 averages 3.8 out of 5 from 17 ratings, while 闯词星球英语 averages 3.0 from 2 ratings.

### Do 刺猬英语：剑桥KET/PET，初中英语备考神器 or 闯词星球英语 have ads?

Neither 刺猬英语：剑桥KET/PET，初中英语备考神器 nor 闯词星球英语 shows ads.

### Which is updated more often, 刺猬英语：剑桥KET/PET，初中英语备考神器 or 闯词星球英语?

刺猬英语：剑桥KET/PET，初中英语备考神器 ships an update weekly, and 闯词星球英语 weekly. Most recently, 刺猬英语：剑桥KET/PET，初中英语备考神器 was updated on September 22, 2026 and 闯词星球英语 on September 8, 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.*