# Focus Blocks vs Doomblock

The clearest difference is in-app purchases: Focus Blocks at none against Doomblock's 2. Focus Blocks also leads on update cadence (every 4 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Doomblock sells 2 in-app purchases, starting at $6.99 per month. Focus Blocks asks for nothing beyond the download.

Focus Blocks ships an update every 4 days, Doomblock every 3 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | Focus Blocks | Doomblock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Size | 38 MB | 6 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Nemilov](https://appshunter.io/developer/1895475612) | [Lav Chaudhary](https://appshunter.io/developer/1896021221) |

## What reviewers say

### Focus Blocks

[App page](https://appshunter.io/ios/app/focus-blocks-app-blocker/id6763754394)

**In-app purchases:** none


### Doomblock

[App page](https://appshunter.io/ios/app/doomblock-strict-app-blocker/id6790643079)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Doomblock Pro Monthly | $6.99 | per month |
| Doomblock Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Focus Blocks free?

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

### Is Doomblock free?

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

### Do Focus Blocks or Doomblock have ads?

Neither Focus Blocks nor Doomblock shows ads.

### Which is updated more often, Focus Blocks or Doomblock?

Focus Blocks ships an update every 4 days, and Doomblock every 3 months. Most recently, Focus Blocks was updated on October 31, 2026 and Doomblock 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.*