# 英语四级必备词汇 vs CET6精选词汇

The clearest difference is ads: CET6精选词汇 at none against 英语四级必备词汇's shown. 英语四级必备词汇's advantage is update cadence (every 5 weeks vs every 5 months) and iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support 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精选词汇 sells 8 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.

英语四级必备词汇 ships an update every 5 weeks, CET6精选词汇 every 5 months. The most recent releases landed on June 2, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 英语四级必备词汇 | CET6精选词汇 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id492086533/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 179 MB | 81 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [超 刘](https://appshunter.io/developer/476564378) | [Li Wang](https://appshunter.io/developer/788390771) |

## 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精选词汇

[App page](https://appshunter.io/ios/app/cet6/id1171847492)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1月会员 | $2.49 | per month |
| 3月会员 | $5.49 | per 3 months |
| 1年会员 | $6.99 | per year |
| 移除广告 | $3.99 | one-time |
| 「Part1」的单词和例句发音 | $4.99 | one-time |
| 「Part2」的单词和例句发音 | $4.99 | one-time |
| 「Part3」的单词和例句发音 | $5.99 | one-time |
| 「全部」的单词和例句发音 | $10.99 | one-time |


## 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精选词汇 free?

CET6精选词汇 is free to download, with in-app purchases available.

### Do 英语四级必备词汇 or CET6精选词汇 have ads?

英语四级必备词汇 shows ads; CET6精选词汇 does not.

### Which is updated more often, 英语四级必备词汇 or CET6精选词汇?

英语四级必备词汇 ships an update every 5 weeks, and CET6精选词汇 every 5 months. Most recently, 英语四级必备词汇 was updated on June 2, 2026 and CET6精选词汇 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.*