Tarn: Block Apps and Websites
Utilities
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Your phone, on your terms. Tarn blocks distracting apps and sites and locks it in, so you spend less time on your phone and get back hours.
Tarn blocks distracting apps and websites so you can focus and get your time back.
Choose what to block:
• Specific apps, whole categories, or individual websites
• "Block everything" mode — allow only the apps you need
• A daily time limit on the apps you keep (say 15 minutes of one)
• All websites in Safari, in-app purchases, and an App Store rating cap
Then lock it in. Unlocking takes either a waiting period you choose (from 30 minutes to 7 days) or a password, so you can keep your focus streak.
Watch the time add up: Tarn shows your recent screen time against where you started, so you can see how much you're winning back.
Private by design: no account, no sign-up, and nothing ever leaves your iPhone. Tarn uses the Apple Screen Time framework and is entirely on your device.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, ROBERT ANDREW KLEINMAN, 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
- ROBERT ANDREW KLEINMAN
- Size
- 1.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- 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 Moraine Digital Inc.
