# Focus App Blocker vs PDF Watch Viewer PRO

Focus App Blocker and PDF Watch Viewer PRO are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Focus App Blocker sells 4 in-app purchases, starting at $1.49 per 7 days and PDF Watch Viewer PRO sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Focus App Blocker | PDF Watch Viewer PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/focus-app-blocker-strictblock/id6749779711/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Freemium | — |
| Size | 36 MB | 70 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Contreras](https://appshunter.io/developer/1818750645) | [PANDA ADVENTURES P.C.](https://appshunter.io/developer/6792692577) |

## What reviewers say

### Focus App Blocker

[App page](https://appshunter.io/ios/app/focus-app-blocker-strictblock/id6749779711)

This app helps you reclaim lost time by blocking distracting applications during focused work or study sessions. It removes tempting shortcuts and builds positive habits through a streak system, making productivity feel automatic.

**Highlights:** Block any app or website, Focus timer with Pomodoro, Customizable Focus Profiles, Session Journaling, Weekly Focus Reports, Streak Insurance, Home screen widgets

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly Access | $1.49 | per 7 days |
| Pro Monthly Access | $3.99 | per month |
| Pro Annual Access | $14.99 | per year |
| Pro Lifetime Access | $19.99 | one-time |


### PDF Watch Viewer PRO

[App page](https://appshunter.io/ios/app/pdf-watch-viewer-pro/id6792692575)

**Features:** Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Focus App Blocker free?

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

### Is PDF Watch Viewer PRO free?

PDF Watch Viewer PRO is free to download, with in-app purchases available.

### Do Focus App Blocker or PDF Watch Viewer PRO have ads?

Neither Focus App Blocker nor PDF Watch Viewer PRO 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.*