# Focus OS vs FocusBlocks

The clearest difference is in-app purchases: FocusBlocks at none against Focus OS's 2. Focus OS's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Focus OS sells 2 in-app purchases, starting at $4.99 per month. FocusBlocks asks for nothing beyond the download.

Focus OS ships an update monthly, FocusBlocks every 2 months. The most recent releases landed on July 8, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | Focus OS | FocusBlocks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Size | 30 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seore Soyannwo](https://appshunter.io/developer/1869954126) | [Yusuke Takeuchi](https://appshunter.io/developer/1103617788) |

## What reviewers say

### 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 |


### FocusBlocks

[App page](https://appshunter.io/ios/app/focusblocks-focus-timer/id6761746303)

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

**In-app purchases:** none


## Frequently asked questions

### Is Focus OS free?

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

### Is FocusBlocks free?

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

### Do Focus OS or FocusBlocks have ads?

FocusBlocks shows ads; Focus OS does not.

### Which is updated more often, Focus OS or FocusBlocks?

Focus OS ships an update monthly, and FocusBlocks every 2 months. Most recently, Focus OS was updated on July 8, 2026 and FocusBlocks on August 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*