# FocusFlow vs Doomblock

The clearest difference is ads: Doomblock at none against FocusFlow's shown. FocusFlow's advantage is update cadence (every 4 weeks vs every 3 months) and iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. FocusFlow sells 2 in-app purchases, starting at $2.99 per month and Doomblock sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

FocusFlow ships an update every 4 weeks, Doomblock every 3 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FocusFlow | Doomblock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Size | 135 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Milad Ghadi](https://appshunter.io/developer/1875406099) | [Lav Chaudhary](https://appshunter.io/developer/1896021221) |

## What reviewers say

### FocusFlow

[App page](https://appshunter.io/ios/app/focusflow-deep-work-timer/id6761012725)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $17.99 | per year |


### 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 FocusFlow free?

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

### Is Doomblock free?

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

### Do FocusFlow or Doomblock have ads?

FocusFlow shows ads; Doomblock does not.

### Which is updated more often, FocusFlow or Doomblock?

FocusFlow ships an update every 4 weeks, and Doomblock every 3 months. Most recently, FocusFlow was updated on October 28, 2026 and Doomblock on October 24, 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.*