# Crux: Screen time control — Focus & App Blocker

> Focus & App Blocker (iPhone/iPad app by Idan Rachmani.)

- Source: https://appshunter.io/ios/app/crux-screen-time-control/id6777103714 (this page in markdown: same URL + `.md`)
- Developer: [Idan Rachmani](https://appshunter.io/developer/1896591851)
- Category: Productivity, Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 15 MB
- Languages: American English
- Released: 2026-06-17
- Data updated: 2026-07-28
- User reviews in markdown: https://appshunter.io/ios/app/crux-screen-time-control/id6777103714/reviews.md

## What is Crux?

Crux blocks the apps that steal your time — so you can actually focus.

Set a session, pick the apps to block, and put your phone down. Crux uses Apple's Screen Time technology to enforce the block system-wide, even if you close the app.

FOCUS SESSIONS
Block any app for as long as you need. Crux holds the block until the session ends — no cheating.

SCHEDULED SESSIONS
Set recurring blocks in advance. Your protection runs automatically, even if you never open the app.

NIGHT MODE
Block apps during your sleep window. Wake up to a summary of last night's pickups and screen time.

STREAKS & STATS
See your focus streak and total time saved grow over time.

No gimmicks. No fake willpower tricks. Just a hard block on the apps that shouldn't have your attention.

Privacy Policy: https://idanrach.github.io/crux-legal/privacy.html
Terms of Use: https://idanrach.github.io/crux-legal/terms.html
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Crux Pro Monthly | $4.99 | per month |
| Crux Pro Yearly | $29.99 | per year |
| Crux Pro Weekly | $2.99 | per 7 days |



## Version history (last 2 releases)

### 1.0.1 — 2026-06-29

This update makes Crux easier to manage:

• Pause and resume scheduled sessions without deleting them — great for weekends or days off.
• Edit your name anytime from Settings.
• Night Mode now asks for confirmation before turning off, so you don't disable it by accident.

Thanks for using Crux. More focus, fewer distractions.

### 1.0 — 2026-06-17

No release notes.

## More apps by Idan Rachmani

- [WinePrep](https://appshunter.io/ios/app/wineprep/id6768637849)

All apps by Idan Rachmani: https://appshunter.io/developer/1896591851

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-28.*