Cairn: Stop Scrolling
Puzzle app blocker
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Stack before you scroll.
Cairn helps you stop scrolling by adding one small pause before distracting apps open.
Choose the apps you want to protect. When you reach for one, iOS shows a Screen Time shield. Open Cairn, build the requested stone structure, and earn a short window to continue.
It is enough to break the reflex. Often, that is all you needed.
What's in Cairn
- Stack: balance stones into target structures before the app opens.
- Short unlock windows: earn a few intentional minutes, then the shield returns.
- Multiple rituals: Stack, Breath, Trace, Walk, and Untie.
- Stone styles: granite, basalt, riverstone, obsidian, marble, moss, and moonstone.
- Sunday reflection: save a private weekly reflection about the pauses you kept.
- Lock Screen widget: see minutes reclaimed today at a glance.
Built for focus
- Uses Apple's Screen Time controls for app blocking.
- No account.
- No cloud.
- No ads.
- Your watched-app list stays on your device.
- Haptics, sound, and calm visual design built around one idea: interrupt the reach before it becomes a scroll.
Free Cairn includes core blocking and daily stack rituals. Cairn Pro unlocks deeper rituals, stone styles, custom unlock windows, weekly reflection, and more ways to hold the trail.
Cairn is not a dashboard for judging your phone use. It is a small threshold between impulse and action.
Privacy Policy: https://cairnfocus.github.io/privacy/
Terms of Service: https://cairnfocus.github.io/terms/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This update fixes purchase availability for Cairn Pro and lifetime unlocks, improves App Store purchase setup, and includes small reliability improvements.
The developer, abiodun oyetomi, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- abiodun oyetomi
- Size
- 5.1 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
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Cairn Lifetime $99.99
- Cairn Pro Yearly $29.99
- Cairn Pro Monthly $4.99
- Copyright
- © Copyright 2026 Abiodun Oyetomi
