# Focus App Blocker vs Focus OS

The clearest difference is update cadence: Focus App Blocker at fortnightly against Focus OS's monthly. Focus OS's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Focus App Blocker sells 4 in-app purchases, starting at $1.49 per 7 days and Focus OS sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Focus App Blocker ships an update fortnightly, Focus OS monthly. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Focus App Blocker | Focus OS |
| --- | --- | --- |
| 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 | **Fortnightly** | Monthly |
| Monetization | Freemium | — |
| Size | 28 MB | 30 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Contreras](https://appshunter.io/developer/1818750645) | [Seore Soyannwo](https://appshunter.io/developer/1869954126) |

## 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 |


### Focus OS

[App page](https://appshunter.io/ios/app/focus-os/id6760567864)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus OS Pro | $4.99 | per month |
| Focus OS Pro | $29.99 | per year |


## Frequently asked questions

### Is Focus App Blocker free?

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

### Is Focus OS free?

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

### Do Focus App Blocker or Focus OS have ads?

Neither Focus App Blocker nor Focus OS shows ads.

### Which is updated more often, Focus App Blocker or Focus OS?

Focus App Blocker ships an update fortnightly, and Focus OS monthly. Most recently, Focus App Blocker was updated on October 6, 2026 and Focus OS on October 15, 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.*