# 轻松背大学四级单词CET4 vs 单词卡

The clearest difference is rating: 单词卡 at 4.4 against 轻松背大学四级单词CET4's 1.0. 单词卡 also leads on update cadence (fortnightly vs every 23 months) and ratings volume (7 vs 1). 轻松背大学四级单词CET4's advantage is iOS requirement (13.0 vs 15.6). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. 轻松背大学四级单词CET4 sells 1 one-off in-app purchase and 单词卡 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

单词卡 holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: 单词卡 has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

轻松背大学四级单词CET4 ships an update every 23 months, 单词卡 fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 轻松背大学四级单词CET4 | 单词卡 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/cet4/id708760884/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/id1582410537/reviews)** |
| Number of ratings | 1 | **7** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 82 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丽东 陈](https://appshunter.io/developer/1342184783) | [富海 肖](https://appshunter.io/developer/1529732494) |

## What reviewers say

### 轻松背大学四级单词CET4

[App page](https://appshunter.io/ios/app/cet4/id708760884)

This app uses unique audio-based learning methods, including sleep learning and 'walking' memorization, to help users master vocabulary. It features gentle Chinese prompts and American English pronunciation to enhance memory retention, making vocabulary acquisition effortless.

**Highlights:** Sleep learning method, Audio-based memorization, Walking memorization, Chinese prompts, American English pronunciation, Writing practice board

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小额赞助，赏一杯咖啡 | $0.99 | one-time |


### 单词卡

[App page](https://appshunter.io/ios/app/id1582410537)

This app uses spaced repetition to help you memorize English vocabulary scientifically and efficiently. It includes nearly a hundred common wordbooks for various learning scenarios and features an AI chat function to practice English speaking skills.

**Highlights:** Spaced repetition learning algorithm, Nearly 100 free wordbooks, Customizable vocabulary lists, AI English conversation practice, Scientific and efficient memorization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 季度会员 | $2.99 | one-time |
| 年度会员 | $6.99 | one-time |


## Frequently asked questions

### Is 轻松背大学四级单词CET4 free?

轻松背大学四级单词CET4 is free to download, with in-app purchases available.

### Is 单词卡 free?

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

### Which has better reviews, 轻松背大学四级单词CET4 or 单词卡?

单词卡 is rated higher. 轻松背大学四级单词CET4 averages 1.0 out of 5 from 1 ratings, while 单词卡 averages 4.4 from 7 ratings.

### Do 轻松背大学四级单词CET4 or 单词卡 have ads?

Neither 轻松背大学四级单词CET4 nor 单词卡 shows ads.

### Which is updated more often, 轻松背大学四级单词CET4 or 单词卡?

轻松背大学四级单词CET4 ships an update every 23 months, and 单词卡 fortnightly. Most recently, 轻松背大学四级单词CET4 was updated on November 1, 2026 and 单词卡 on November 3, 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.*