Quartz Focus
Reduce Noice, Regain Focus
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Set a daily scrolling limit and keep what you don't use. Every minute you don't spend turns into Quartz at midnight — your reward for choosing something else.
Quartz gives you a daily scrolling budget and pays you for the part you don't spend.
Decide how much scrolling feels fair in a day. Pick the apps that eat your time. When your limit runs out, Quartz pauses them for you — and whatever you had left at midnight becomes Quartz, a small reward for choosing something else.
HOW IT WORKS
Choose your challenge
Set a daily limit of 60, 30 or 15 minutes. Tighter limits earn at a higher rate, and you can change yours later.
Choose your apps
Pick the ones that pull you in. Your limit covers those and nothing else, so the rest of your phone keeps working normally.
Keep what you don't use
Every minute still on the clock at midnight turns into Quartz. The longer your streak runs, the more each spare minute is worth.
Earn a little back
Short focus sessions buy back a few minutes when you need them. They're capped at four a day, so this never becomes screen time of its own.
PAUSE WHENEVER YOU WANT
Quartz isn't a lockout. You can pause the shield any time you like — it simply spends from the budget you set for yourself. The point is to make the choice visible, not to take it away from you.
BUILT ON APPLE SCREEN TIME
Quartz uses Apple's Screen Time framework to pause apps at the system level. Your usage data stays on your device. Quartz never learns which apps you open, or for how long.
SEE WHAT CHANGES
Track your focus day by day and keep a streak alive. Your own progress always leads the screen, and there's a monthly board if you want to see how friends are doing — or you can ignore it entirely.
MADE IN BALI
Quartz was built by Babono, Vincent, Artem, Aileen, Tami and William during Challenge 3 at the Apple Developer Academy, Bali.
Quartz needs Screen Time permission to pause the apps you choose.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Muhammad Nurul Akbar, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Muhammad Nurul Akbar
- Size
- 7.7 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Indonesian
- Age Rating
4+
- 4+
- This app is rated 4+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls. - In-App Controls
Parental Controls
- Copyright
- © 2026 Babono