# Undistractable vs BlockLab

The clearest difference is update cadence: Undistractable at every 5 days against BlockLab's every 2 weeks. BlockLab's advantage is iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Undistractable sells 2 in-app purchases, starting at $0.99 per month and BlockLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Undistractable ships an update every 5 days, BlockLab every 2 weeks. The most recent releases landed on September 9, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Undistractable | BlockLab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 44 MB | 6 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kingstinct AB](https://appshunter.io/developer/970751876) | [Daniel Catinella](https://appshunter.io/developer/1867908194) |

## What reviewers say

### Undistractable

[App page](https://appshunter.io/ios/app/undistractable/id6752915290)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Undistractable Pro | $0.99 | per month |
| Undistractable Pro | $9.99 | per year |


### BlockLab

[App page](https://appshunter.io/ios/app/blocklab/id6760190990)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlockLab Premium | $2.99 | one-time |


## Frequently asked questions

### Is Undistractable free?

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

### Is BlockLab free?

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

### Do Undistractable or BlockLab have ads?

Neither Undistractable nor BlockLab shows ads.

### Which is updated more often, Undistractable or BlockLab?

Undistractable ships an update every 5 days, and BlockLab every 2 weeks. Most recently, Undistractable was updated on September 9, 2026 and BlockLab on September 7, 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.*