# 四年级英语上册 vs 集运MaaS

The clearest difference is in-app purchases: 集运MaaS at none against 四年级英语上册's 1. 四年级英语上册's advantage is iOS requirement (8.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. 四年级英语上册 sells 1 one-off in-app purchase. 集运MaaS asks for nothing beyond the download.

## The numbers

| Metric | 四年级英语上册 | 集运MaaS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 90 MB | 193 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [灿 吴](https://appshunter.io/developer/1533808980) | [上海海勃物流软件有限公司](https://appshunter.io/developer/1052658793) |

## What reviewers say

### 四年级英语上册

[App page](https://appshunter.io/ios/app/id1546474070)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### 集运MaaS

[App page](https://appshunter.io/ios/app/maas/id6723866007)

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

**In-app purchases:** none


## Frequently asked questions

### Is 四年级英语上册 free?

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

### Is 集运MaaS free?

集运MaaS is free to download, with no in-app purchases.

### Do 四年级英语上册 or 集运MaaS have ads?

Neither 四年级英语上册 nor 集运MaaS 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.*