# 英语四级必备词汇 vs CET6重要英语单词

The clearest difference is update cadence: 英语四级必备词汇 at every 5 weeks against CET6重要英语单词's every 13 months. 英语四级必备词汇 also leads on iOS requirement (13.0 vs 17). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 英语四级必备词汇 sells 1 one-off in-app purchase and CET6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.

On the App Store both sit at effectively the same score — 5.0 for 英语四级必备词汇 against 5.0 for CET6重要英语单词. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

英语四级必备词汇 ships an update every 5 weeks, CET6重要英语单词 every 13 months. The most recent releases landed on June 2, 2026 and June 30, 2026 respectively.

## The numbers

| Metric | 英语四级必备词汇 | CET6重要英语单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/id492086533/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cet6/id1167519789/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 13 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 179 MB | 86 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [超 刘](https://appshunter.io/developer/476564378) | [Minghua Hu](https://appshunter.io/developer/475340211) |

## What reviewers say

### 英语四级必备词汇

[App page](https://appshunter.io/ios/app/id492086533)

This app helps users efficiently learn and review core vocabulary for the CET-4 exam using the Ebbinghaus forgetting curve. It offers intelligent learning systems, diverse testing methods, and personalized study plans to track progress and master words.

**Highlights:** Ebbinghaus memory curve for spaced repetition, Separate new word learning and review, Multiple test modes (multiple choice, listening), Detailed word explanations (phonetics, definitions, examples), Calendar-based study progress tracking, Customizable exam plans and daily study goals, Personalized wordbook for difficult words

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 消除广告 | $0.99 | one-time |


### CET6重要英语单词

[App page](https://appshunter.io/ios/app/cet6/id1167519789)

This app helps users master 2000 essential words for the CET-6 English exam. It offers scientific unit divisions, personalized word collection, progress tracking, and various testing modes to reinforce learning and memory.

**Highlights:** 2000 essential CET-6 vocabulary, Scientific unit divisions, Personalized word collection, Progress tracking and reports, Customizable tests, Chinese and English word search, Review list for incorrect answers

**Features:** macOS Compatibility

**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 英语四级必备词汇 free?

英语四级必备词汇 is free to download, with in-app purchases available.

### Is CET6重要英语单词 free?

CET6重要英语单词 is free to download, with in-app purchases available.

### Which has better reviews, 英语四级必备词汇 or CET6重要英语单词?

英语四级必备词汇 and CET6重要英语单词 are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do 英语四级必备词汇 or CET6重要英语单词 have ads?

Both 英语四级必备词汇 and CET6重要英语单词 show ads.

### Which is updated more often, 英语四级必备词汇 or CET6重要英语单词?

英语四级必备词汇 ships an update every 5 weeks, and CET6重要英语单词 every 13 months. Most recently, 英语四级必备词汇 was updated on June 2, 2026 and CET6重要英语单词 on June 30, 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.*