# Mastery vs Detach

The clearest difference is price: Detach at Free against Mastery's $1.99. Mastery's advantage is iOS requirement (15.1 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Detach is free to download; Mastery costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mastery ships an update every 9 days, Detach every 2 weeks. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Mastery | Detach |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.8 (59 ratings)](https://appshunter.io/ios/app/detach-app-blocker/id6759267252/reviews)** |
| Number of ratings | — | **59** |
| Positive reviews | — | 97.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 37 MB | 7 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Benny Jien](https://appshunter.io/developer/1850407151) | [Eric Factor](https://appshunter.io/developer/1877751377) |

## What reviewers say

### Mastery

[App page](https://appshunter.io/ios/app/mastery-skill-tracker/id6754836317)

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

**In-app purchases:** none


### Detach

[App page](https://appshunter.io/ios/app/detach-app-blocker/id6759267252)

This app helps you reduce screen time by physically blocking distracting applications. Simply tap your phone on a focus tag to initiate a session, making it harder to access apps that pull your attention away. It's designed for real-life scenarios like studying, working, and family time.

**Highlights:** Instantly block distracting apps, Start focus mode with a simple tap, Choose which apps to block, Reduce screen time and stop endless scrolling, Build healthier phone habits, Private and secure data

**In-app purchases:** none


## Frequently asked questions

### Is Mastery free?

Mastery costs $1.99, with no in-app purchases.

### Is Detach free?

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

### Do Mastery or Detach have ads?

Neither Mastery nor Detach shows ads.

### Which is updated more often, Mastery or Detach?

Mastery ships an update every 9 days, and Detach every 2 weeks. Most recently, Mastery was updated on October 9, 2026 and Detach on October 20, 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.*