# All Document Reader  ‎ vs proLingo+

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

Both are free to download. All Document Reader  ‎ sells 2 in-app purchases, starting at $2.99 per month. proLingo+ asks for nothing beyond the download.

## The numbers

| Metric | All Document Reader  ‎ | proLingo+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Size | 5 MB | 22 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Nikunj Kavathiya](https://appshunter.io/developer/1568975861) | [岩 王](https://appshunter.io/developer/1886021410) |

## What reviewers say

### All Document Reader  ‎

[App page](https://appshunter.io/ios/app/all-document-reader/id6758538728)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $2.99 | per month |
| 1 Year | $29.99 | per year |


### proLingo+

[App page](https://appshunter.io/ios/app/prolingo-plus/id6761319220)

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

**In-app purchases:** none


## Frequently asked questions

### Is All Document Reader  ‎ free?

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

### Is proLingo+ free?

proLingo+ is free to download, with no in-app purchases.

### Do All Document Reader  ‎ or proLingo+ have ads?

All Document Reader  ‎ shows ads; proLingo+ 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.*