# 云信英语阅读专注版 vs PPT学习宝典

The clearest difference is device support: 云信英语阅读专注版 at 3 against PPT学习宝典's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 云信英语阅读专注版 sells 1 one-off in-app purchase and PPT学习宝典 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 云信英语阅读专注版 | PPT学习宝典 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | — |
| Update frequency | Weekly | — |
| Size | 67 MB | 31 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Wei Qiu](https://appshunter.io/developer/1718392426) | [Hangzhou Xiaoke Technology Co., Ltd.](https://appshunter.io/developer/1622340450) |

## What reviewers say

### 云信英语阅读专注版

[App page](https://appshunter.io/ios/app/id6478449479)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁全部功能 | $1.99 | one-time |


### PPT学习宝典

[App page](https://appshunter.io/ios/app/ppt/id6496846880)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PPT学习宝典永久会员 | $19.99 | one-time |
| 永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is 云信英语阅读专注版 free?

云信英语阅读专注版 is free to download, with in-app purchases available.

### Is PPT学习宝典 free?

PPT学习宝典 is free to download, with in-app purchases available.

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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.*