Lerf: Screen Time App Blocker
iOS app by Grant Hergenroeder. Health & Fitness · Grant Hergenroeder
- Store rating
- 5 / 5
- Store rating count
- 14
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 3.6.0
- Listing last refreshed
- 2026-09-16
View the original store listing
Store description excerpt
Lerf protects your time from the apps designed to take it. 10 minutes on your phone turned into 2 hours. Again. Do Not Disturb stops notifications. Lerf is an off-switch for the apps you keep opening on autopilot. Start a session, choose the apps to block, and step away from distractions. No dashboards. No streaks. No account. Nothing to check. For focusing: work or study without negotiating with your phone. For relaxing: block distracting apps at night. They unlock when your session ends. For being present: dinners, workouts, and time with the people you care about. Easy Mode lets you end a session early with a press and hold. Strict Mode keeps your apps blocked until the timer ends. Lerf Tags give your phone a physical off-switch. Tap your iPhone to a Lerf Tag to block or unblock apps. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lerfapp.com/privacy
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