# CET4重要英语单词 vs Read Sentences

The clearest difference is ads: Read Sentences at none against CET4重要英语单词's shown. Read Sentences also leads on update cadence (every 3 days vs every 13 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CET4重要英语单词 ships an update every 13 months, Read Sentences every 3 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CET4重要英语单词 | Read Sentences |
| --- | --- | --- |
| 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 | Yes | **No** |
| Update frequency | Every 13 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 29 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [HuMinghua](https://appshunter.io/developer/475340211) | [俊彦 何](https://appshunter.io/developer/1746727927) |

## What reviewers say

### 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 |


### Read Sentences

[App page](https://appshunter.io/ios/app/read-sentences/id6502781924)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | one-time |


## Frequently asked questions

### 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.

### Is Read Sentences free?

Read Sentences is free to download, with in-app purchases available.

### Do CET4重要英语单词 or Read Sentences have ads?

CET4重要英语单词 shows ads; Read Sentences does not.

### Which is updated more often, CET4重要英语单词 or Read Sentences?

CET4重要英语单词 ships an update every 13 months, and Read Sentences every 3 days. Most recently, CET4重要英语单词 was updated on October 16, 2026 and Read Sentences on October 7, 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.*