# ChatEdu Admin vs PDF Reader

The clearest difference is in-app purchases: ChatEdu Admin at none against PDF Reader's 2. ChatEdu Admin also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Reader sells 2 in-app purchases, starting at $5.99 per month. ChatEdu Admin asks for nothing beyond the download.

## The numbers

| Metric | ChatEdu Admin | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Size | 72 MB | 72 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Luong Hoang Dang Khoa](https://appshunter.io/developer/1652856893) | [涛 夏](https://appshunter.io/developer/1689532127) |

## What reviewers say

### ChatEdu Admin

[App page](https://appshunter.io/ios/app/chatedu-admin/id6444381024)

**In-app purchases:** none


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-fileconvert/id6746630172)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Member | $5.99 | per month |
| Annual Member | $45.99 | per year |


## Frequently asked questions

### Is ChatEdu Admin free?

ChatEdu Admin is free to download, with no in-app purchases.

### Is PDF Reader free?

PDF Reader is free to download, with in-app purchases available.

### Do ChatEdu Admin or PDF Reader have ads?

PDF Reader shows ads; ChatEdu Admin does not.

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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.*