# Do PDF vs App Blocker

The clearest difference is in-app purchases: Do PDF at none against App Blocker's 4. Do PDF also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. App Blocker sells 4 in-app purchases, starting at $9.99 per 7 days. Do PDF asks for nothing beyond the download.

Do PDF ships an update every 2 weeks, App Blocker every 3 weeks. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Do PDF | App Blocker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 40 MB | 74 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cem Ilgun](https://appshunter.io/developer/1543649985) | [HRango](https://appshunter.io/developer/1747277318) |

## What reviewers say

### Do PDF

[App page](https://appshunter.io/ios/app/do-pdf/id6758890627)

**Features:** macOS Compatibility

**In-app purchases:** none


### App Blocker

[App page](https://appshunter.io/ios/app/app-blocker-focus-lock/id6760183478)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trial | $9.99 | per 7 days |
| Weekly | $12.99 | per 7 days |
| Monthly | $29.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is Do PDF free?

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

### Is App Blocker free?

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

### Do Do PDF or App Blocker have ads?

Neither Do PDF nor App Blocker shows ads.

### Which is updated more often, Do PDF or App Blocker?

Do PDF ships an update every 2 weeks, and App Blocker every 3 weeks. Most recently, Do PDF was updated on October 17, 2026 and App Blocker on October 6, 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.*