# 三年级英语下册 vs 四年级英语下册

The clearest difference is update cadence: 四年级英语下册 at every 2 months against 三年级英语下册's every 41 months. 三年级英语下册's advantage is iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 三年级英语下册 sells 1 one-off in-app purchase and 四年级英语下册 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

三年级英语下册 ships an update every 41 months, 四年级英语下册 every 2 months. The most recent releases landed on September 5, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | 三年级英语下册 | 四年级英语下册 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/pep/id1478485228/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 53 MB | 117 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [建明 田](https://appshunter.io/developer/1301271444) | [立勋 丁](https://appshunter.io/developer/1477711317) |

## What reviewers say

### 三年级英语下册

[App page](https://appshunter.io/ios/app/pep/id1318534589)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PEP小学英语三年级下册全部解锁 | $1.99 | one-time |


### 四年级英语下册

[App page](https://appshunter.io/ios/app/pep/id1478485228)

This app provides synchronized audio lessons for the fourth-grade English textbook, allowing students to learn anytime, anywhere. It features clear bilingual pronunciation, an intuitive interface, and the ability to add lessons to a schedule for previewing content.

**Highlights:** Synchronized with latest textbook, Clear bilingual pronunciation, User-friendly interface, Interactive read-along feature, Lesson scheduling for preview

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁完整内容 | $3.99 | one-time |


## Frequently asked questions

### Is 三年级英语下册 free?

三年级英语下册 is free to download, with in-app purchases available.

### Is 四年级英语下册 free?

四年级英语下册 is free to download, with in-app purchases available.

### Do 三年级英语下册 or 四年级英语下册 have ads?

Neither 三年级英语下册 nor 四年级英语下册 shows ads.

### Which is updated more often, 三年级英语下册 or 四年级英语下册?

三年级英语下册 ships an update every 41 months, and 四年级英语下册 every 2 months. Most recently, 三年级英语下册 was updated on September 5, 2026 and 四年级英语下册 on June 11, 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.*