# PDFUnlock vs Unlock PDF

The clearest difference is in-app purchases: Unlock PDF at none against PDFUnlock's 1. Unlock PDF also leads on iOS requirement (16.4 vs 26.0). PDFUnlock's advantage is device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. PDFUnlock sells 1 one-off in-app purchase. Unlock PDF asks for nothing beyond the download.

## The numbers

| Metric | PDFUnlock | Unlock PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 2 MB | 42 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DIEGO ALEJANDRO VILLA CARDENAS](https://appshunter.io/developer/1832035994) | [Lubomir Dlhy](https://appshunter.io/developer/6779644573) |

## What reviewers say

### PDFUnlock

[App page](https://appshunter.io/ios/app/pdfunlock-addremove-password/id6767011628)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFUnlock Unlimited | $4.99 | one-time |


### Unlock PDF

[App page](https://appshunter.io/ios/app/unlock-pdf-password-remover/id6779644571)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDFUnlock free?

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

### Is Unlock PDF free?

Unlock PDF is free to download, with no in-app purchases.

### Do PDFUnlock or Unlock PDF have ads?

Neither PDFUnlock nor Unlock PDF 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.*