# useFocusLab vs Slowth

The clearest difference is update cadence: Slowth at every 4 days against useFocusLab's every 3 weeks. Slowth also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. useFocusLab sells 3 in-app purchases, starting at $1.99 per month and Slowth sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

useFocusLab ships an update every 3 weeks, Slowth every 4 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | useFocusLab | Slowth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/slowth-short-video-blocker/id6764140763/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | — | Free |
| Size | 2 MB | 25 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Edouard Dupuy](https://appshunter.io/developer/1894212712) | [Denis Malin](https://appshunter.io/developer/1612038828) |

## What reviewers say

### useFocusLab

[App page](https://appshunter.io/ios/app/usefocuslab/id6762457819)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus Lab Pro | $1.99 | per month |
| Focus Lab Pro | $9.99 | per year |
| Focus Lab Pro for Life | $39.99 | one-time |


### Slowth

[App page](https://appshunter.io/ios/app/slowth-short-video-blocker/id6764140763)

This tool helps you reduce scrolling by blocking infinite-scroll feeds on popular social media and video platforms. It offers customizable blocking options and a timed restriction feature to encourage focus. Available on iOS, macOS, and iPadOS.

**Highlights:** Blocks YouTube Shorts, Instagram Reels, and Facebook Reels, Hides Explore and trends on X, Customizable site blocking, Timed restrictions that survive restarts, App blocking via Screen Time integration, On-device content analysis, Open source

**Features:** Safari Extension, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cup of Coffee | $0.99 | one-time |
| Coffee Beans | $4.99 | one-time |
| Climbing Pass | $8.99 | one-time |


## Frequently asked questions

### Is useFocusLab free?

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

### Is Slowth free?

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

### Do useFocusLab or Slowth have ads?

Neither useFocusLab nor Slowth shows ads.

### Which is updated more often, useFocusLab or Slowth?

useFocusLab ships an update every 3 weeks, and Slowth every 4 days. Most recently, useFocusLab was updated on October 25, 2026 and Slowth 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.*