Lerf: App Blocker
Block apps. Feel the relief.
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Session-based blocking, built around relief instead of streaks and scores. Start a session, put your phone down, exhale. Free for early users.
10 minutes on your phone turned into 2 hours. Again.
That anxiety you can't pinpoint? It's the loop, and it's not a willpower problem. These apps are engineered to keep you addicted.
Do Not Disturb stops notifications. Lerf stops the apps you open on autopilot.
Start a session, choose what to block, and put your phone down.
Use Lerf while working, studying, sleeping, relaxing, going outside, or spending time with 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.
Play ambient sounds while your apps stay blocked.
No dashboards. No streaks. No account. Nothing to check.
Designed to be set down.
Built to protect your time from apps designed to take it.
Tap to lock: start a session the moment you tap a Lerf Tag.
Ask Siri to "start a Lerf session".
The post-session reflection is now off by default, but you can turn it back on in Settings.
As always: no dashboards, no streaks, nothing to check.
The developer, Grant Hergenroeder, 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
- Grant Hergenroeder
- Size
- 10.5 MB
- Category
- Health & Fitness
- 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
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © Grant Hergenroeder