# Screen Time Control + Focus

> Screen Time Control + Focus (iPhone/iPad app by Daria Pletnova.)

- Source: https://appshunter.io/ios/app/screen-time-control-focus/id6738956209 (this page in markdown: same URL + `.md`)
- Developer: [Daria Pletnova](https://appshunter.io/developer/1681930875)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17 · 131 MB
- Languages: English
- Released: 2025-09-16
- Data updated: 2026-02-04
- User reviews in markdown: https://appshunter.io/ios/app/screen-time-control-focus/id6738956209/reviews.md

## What is Screen Time Control + Focus?

Reclaim your time. Refocus your life — with Quark.

Quark is the newest screen time control and focus app, grounded in insights from 26+ science-backed studies on digital well-being, attention, and habit formation. Whether you're a student, professional, or creator, Quark empowers you to cut distractions, build lasting focus, and take control of your screen time.

On average, we spend over 4 hours a day on our phones — often without realising it. Quark helps you take that time back with a smart app blocker, powerful focus timer, and deep, actionable insights — all right from your lock screen.

· “Quark isn’t just another blocker — it’s designed to change your behaviour for good.”

· “Feels like the only focus app that *understands* how willpower works.”

· “I use it for Deep Focus mode daily. It’s strict, smart, and keeps me honest.”

BENEFITS

- Build lasting focus habits.
- Reduce screen time and distractions.
- Improve productivity and mental clarity.
- Manage ADHD and digital overwhelm.
- Design your ideal routine and unplug guilt-free.

FEATURES

· Block Now – Instantly block apps and websites when focus matters.
· Schedules – Automate daily routines to maintain consistent screen time control.
· Time Limits – Set an app time limit to restrict daily use of selected apps.
· Open Limits – Set a limit on how many times distracting apps can be opened.
· Focus Modes – Choose from Normal, Timeout, or unbreakable Deep Focus.
· Pomodoro & Countdown Timers – Science-backed **focus timer** tools to stay on task.
· Mindfulness Mode – Log focused time into Apple Health.
· Focus Goal – Define and reach your personal focus targets.
· Weekly Reports – Track progress, patterns, and productivity.
· Screen Time Insights – Detailed metrics on app usage, pickups, and trends.
· Breathing Cycles – Take a mindful pause before breaking focus sessions.
· Uninstall Protection – Prevent bypassing limits when willpower dips.

WHY QUARK?

Backed by science.
Built for real behaviour change.
More than just an app blocker — it’s your digital self-control system.

PRIVATE & SECURE

Quark uses Apple’s Screen Time API to manage blocking, limits, and insights.
Your data stays private – no tracking, no selling, no exceptions.
Setup takes less than a minute.

TERMS & PRIVACY

https://quark.to/terms
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Quark Pro (Monthly) | $8.99 | per month |
| Quark Pro (Weekly) | $4.99 | per 7 days |
| Quark Pro (Annual) | $49.99 | per year |



## Version history (last 2 releases)

### 1.0.1 — 2025-09-29

We patched a glitch in the Focus Timer’s naming system — your sessions now remember who they are.
Also adjusted the UX thrusters for a smoother flight.

Precision restored. Momentum preserved.

### 1.0 — 2025-09-16

No release notes.

## More apps by Daria Pletnova

- [Procreate Brushes & Tools](https://appshunter.io/ios/app/procreate-brushes-and-tools/id6447592475)

All apps by Daria Pletnova: https://appshunter.io/developer/1681930875

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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 2026-02-04.*