# 知米背单词 vs 考虫单词

The clearest difference is in-app purchases: 考虫单词 at none against 知米背单词's 10. 知米背单词's advantage is ratings volume (468 vs 2). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. 知米背单词 sells 10 one-off in-app purchases. 考虫单词 asks for nothing beyond the download.

考虫单词 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: 知米背单词 has 468 ratings behind it against 2, so its average is the more settled of the two.

知米背单词 ships an update every 5 weeks, 考虫单词 monthly. The most recent releases landed on November 1, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | 知米背单词 | 考虫单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (468 ratings)](https://appshunter.io/ios/app/app/id893122685/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1490814905/reviews)** |
| Number of ratings | **468** | 2 |
| Positive reviews | 96.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 147 MB | 122 MB |
| Requires iOS | **9.0** | 9.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BlueBrain Educational Technology Co., Ltd.](https://appshunter.io/developer/893122688) | [北京多知科技有限公司](https://appshunter.io/developer/1013686175) |

## What reviewers say

### 知米背单词

[App page](https://appshunter.io/ios/app/app/id893122685)

This app offers a fun and effective way to memorize English vocabulary, with seven mnemonic methods and scientific review techniques. It also includes grammar lessons and reading practice with authentic materials.

**Highlights:** Seven mnemonic methods for memorization, Scientific review in context, Comprehensive study data statistics, 10-hour grammar mastery, Practice with authentic reading materials, Daily bilingual news and classic books

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600知米粒 | $0.99 | one-time |
| 词根词缀助记1个月 | $0.99 | one-time |
| 单词助记服务(1个月) | $1.99 | one-time |
| 1800知米粒 | $2.99 | one-time |
| 词根词缀助记3个月 | $2.99 | one-time |
| 3000知米粒 | $3.99 | one-time |
| 6800知米粒 | $9.99 | one-time |
| 单词配图永久 | $12.99 | one-time |
| 词根词缀助记永久 | $12.99 | one-time |
| 单词助记服务(永久) | $12.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient word learning
- 💡 Helpful word association features
- 🗣️ Good pronunciation examples
- 📚 Extensive word library

**What reviewers complain about**

- 🐛 Occasional bugs or crashes
- 💰 Some features require paid subscription
- 🖥️ Lack of iPad support

**Reported bugs**

- Login issues on certain devices
- Inconsistent word definitions

**Requested features**

- Improved multi-device synchronization
- More customization options
- Integration with other learning resources


### 考虫单词

[App page](https://appshunter.io/ios/app/id1490814905)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 知米背单词 free?

知米背单词 is free to download, with in-app purchases available.

### Is 考虫单词 free?

考虫单词 is free to download, with no in-app purchases.

### Which has better reviews, 知米背单词 or 考虫单词?

考虫单词 is rated higher. 知米背单词 averages 4.8 out of 5 from 468 ratings, while 考虫单词 averages 5.0 from 2 ratings.

### Do 知米背单词 or 考虫单词 have ads?

Neither 知米背单词 nor 考虫单词 shows ads.

### Which is updated more often, 知米背单词 or 考虫单词?

知米背单词 ships an update every 5 weeks, and 考虫单词 monthly. Most recently, 知米背单词 was updated on November 1, 2026 and 考虫单词 on November 12, 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.*