# Attention Exercise vs 六年级英语下册

The clearest difference is in-app purchases: Attention Exercise at none against 六年级英语下册's 1. Attention Exercise also leads on iOS requirement (8.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 六年级英语下册 sells 1 one-off in-app purchase. Attention Exercise asks for nothing beyond the download.

## The numbers

| Metric | Attention Exercise | 六年级英语下册 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 64 months |
| Size | 32 MB | 86 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [昇杰 李](https://appshunter.io/developer/1526993326) | [卫英 肖](https://appshunter.io/developer/1220418402) |

## What reviewers say

### Attention Exercise

[App page](https://appshunter.io/ios/app/attention-exercise/id1527000401)

**In-app purchases:** none


### 六年级英语下册

[App page](https://appshunter.io/ios/app/pep/id1555974432)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部章节内容 | $3.99 | one-time |


## Frequently asked questions

### Is Attention Exercise free?

Attention Exercise is free to download, with no in-app purchases.

### Is 六年级英语下册 free?

六年级英语下册 is free to download, with in-app purchases available.

### Do Attention Exercise or 六年级英语下册 have ads?

Neither Attention Exercise nor 六年级英语下册 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.*