# 轻松背常用单词2000个 vs CET4重要英语单词

The clearest difference is ads: 轻松背常用单词2000个 at none against CET4重要英语单词's shown. 轻松背常用单词2000个 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. 轻松背常用单词2000个 sells 1 one-off in-app purchase and CET4重要英语单词 sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

轻松背常用单词2000个 ships an update every 22 months, CET4重要英语单词 every 13 months. The most recent releases landed on September 9, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | 轻松背常用单词2000个 | CET4重要英语单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cet4/id1159184186/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Every 13 months** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 83 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [丽东 陈](https://appshunter.io/developer/1342184783) | [HuMinghua](https://appshunter.io/developer/475340211) |

## What reviewers say

### 轻松背常用单词2000个

[App page](https://appshunter.io/ios/app/2000/id722047371)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### CET4重要英语单词

[App page](https://appshunter.io/ios/app/cet4/id1159184186)

This app helps users master 2000 essential words for the CET-4 English exam. It offers scientific unit divisions, personalized word collection, progress tracking, and various testing modes to reinforce memory and improve learning efficiency.

**Highlights:** 2000 essential CET-4 words, Scientific unit divisions, Personalized word collection, Progress tracking and reports, Multiple testing modes, Chinese and English word search, Review list for incorrect words

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1月会员 | $2.99 | per month |
| 3月会员 | $4.99 | per 3 months |
| 1年会员 | $6.99 | per year |


## Frequently asked questions

### Is 轻松背常用单词2000个 free?

轻松背常用单词2000个 is free to download, with in-app purchases available.

### Is CET4重要英语单词 free?

CET4重要英语单词 is free to download, with in-app purchases available.

### Do 轻松背常用单词2000个 or CET4重要英语单词 have ads?

CET4重要英语单词 shows ads; 轻松背常用单词2000个 does not.

### Which is updated more often, 轻松背常用单词2000个 or CET4重要英语单词?

轻松背常用单词2000个 ships an update every 22 months, and CET4重要英语单词 every 13 months. Most recently, 轻松背常用单词2000个 was updated on September 9, 2026 and CET4重要英语单词 on August 19, 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.*