# PDFiles vs BlockLab

The clearest difference is iOS requirement: BlockLab at 16.4 against PDFiles's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDFiles sells 1 one-off in-app purchase and BlockLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PDFiles | BlockLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blocklab/id6760190990/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free |
| Size | 3 MB | 6 MB |
| Requires iOS | 26.2 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Lukas Daniel Kofler](https://appshunter.io/developer/1879484123) | [Daniel Catinella](https://appshunter.io/developer/1867908194) |

## What reviewers say

### PDFiles

[App page](https://appshunter.io/ios/app/pdfiles-document-scanner/id6759555917)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDFiles Pro | $1.99 | one-time |


### BlockLab

[App page](https://appshunter.io/ios/app/blocklab/id6760190990)

This app helps you regain focus by blocking distracting applications during designated work or study periods. It utilizes system-level protections to ensure uninterrupted concentration, offering customizable profiles and scheduled blocking for consistent productivity.

**Highlights:** System-level app blocking, Customizable Focus Profiles, Scheduled blocking, Manual focus sessions, Grace period before blocking, No subscriptions or ads

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlockLab Premium | $2.99 | one-time |


## Frequently asked questions

### Is PDFiles free?

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

### Is BlockLab free?

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

### Do PDFiles or BlockLab have ads?

Neither PDFiles nor BlockLab shows ads.

### Which is updated more often, PDFiles or BlockLab?

PDFiles ships an update every 2 weeks, and BlockLab every 2 weeks. Most recently, PDFiles was updated on November 5, 2026 and BlockLab on October 31, 2026.

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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.*