# 四年级英语下册 vs 排班助手

The clearest difference is in-app purchases: 排班助手 at none against 四年级英语下册's 1. 四年级英语下册's advantage is iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 四年级英语下册 sells 1 one-off in-app purchase. 排班助手 asks for nothing beyond the download.

## The numbers

| Metric | 四年级英语下册 | 排班助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 89 MB | 6 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [灿 吴](https://appshunter.io/developer/1533808980) | [万龙 唐](https://appshunter.io/developer/1385331602) |

## What reviewers say

### 四年级英语下册

[App page](https://appshunter.io/ios/app/id1550095992)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部点读内容 | $1.99 | one-time |


### 排班助手

[App page](https://appshunter.io/ios/app/id1602490177)

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

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is 排班助手 free?

排班助手 is free to download, with no in-app purchases.

### Do 四年级英语下册 or 排班助手 have ads?

Neither 四年级英语下册 nor 排班助手 shows ads.

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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.*