# 四年级英语上册 vs 爱宠萌萌答

The clearest difference is in-app purchases: 爱宠萌萌答 at none against 四年级英语上册's 1. On price, ads, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 四年级英语上册 | 爱宠萌萌答 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 90 MB | 37 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [灿 吴](https://appshunter.io/developer/1533808980) | [Shanghai Hongsu Culture Media Co., Ltd.](https://appshunter.io/developer/1534529661) |

## 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 |


### 爱宠萌萌答

[App page](https://appshunter.io/ios/app/id6466232393)

**Features:** macOS Compatibility

**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 爱宠萌萌答 free?

爱宠萌萌答 is free to download, with no in-app purchases.

### Do 四年级英语上册 or 爱宠萌萌答 have ads?

Neither 四年级英语上册 nor 爱宠萌萌答 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.*