Lerf: App Blocker

Waste less time on the same apps. Start a session, put your phone down, and get back to real life.

10 minutes on your phone turned into 2 hours. Again. Do Not Disturb stops notifications. Lerf stops the apps you keep opening on autopilot. Start a session, pick what to block, and put your phone down. That's it.

Use Lerf when you're relaxing, sleeping, studying, working, going outside, or trying to spend less time scrolling.

Easy Mode lets you end early with a press and hold. Strict Mode keeps your apps blocked until the timer ends.

You can also play ambient sounds while your apps stay blocked.

No dashboards. No streaks. No account. Nothing to check.

Less screen time. More real life.

Designed to be set down.

Built to protect your time from apps designed to take it.