# Lerf: Screen Time App Blocker — Limit Distractions & Focus > App blocker for focused sessions, relaxation, and reduced screen time. (iPhone/iPad app by Grant Hergenroeder.) - Source: https://appshunter.io/ios/app/lerf-screen-time-app-blocker/id6772977644 (this page in markdown: same URL + `.md`) - Developer: [Grant Hergenroeder](https://appshunter.io/developer/1729593612) - Category: Health & Fitness, Lifestyle - Price: Free - Rating: 5.00/5 from 11 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 10 MB - Languages: American English - Released: 2026-05-26 - Data updated: 2026-08-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lerf-screen-time-app-blocker/id6772977644/reviews.md ## What is Lerf? 10 minutes on your phone turned into 2 hours. Again. Do Not Disturb stops notifications. Lerf stops the apps you open on autopilot. Start a session, choose what to block, put your phone down. For sleep: block the scroll at bedtime. Your apps unlock in the morning. For focus: work or study without negotiating with your phone. For rest: put it down and actually relax, with ambient sounds while your apps stay quiet. For presence: dinners, walks, 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. No dashboards. No streaks. No account. Nothing to check. Designed to be set down. Built for relief from apps designed to take your time. ## Key features - Block distracting apps - Set custom session timers - Easy and Strict blocking modes - Ambient soundscapes - Designed for minimal interaction - Protect personal time ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/lerf-screen-time-app-blocker/id6772977644/reviews.md ### 5/5 — Thankss *2026-08-22* Thanks for making this app. It’s easy to set up and works. ### 5/5 — Straight Forward *2026-08-21* This app works perfectly no bugs yet so I’m very happy about that and I can’t wait to keep using it while I study because it’s definitely made me put my phone down ### 5/5 — I <3 Lerf *2026-08-17* Lerf has increased my work day productivity! Unfortunately I love endlessly scrolling to avoid and procrastinate tasks while I’m at work. Using lerf helps me put my phone down and complete deliverables in a timely and efficient manner. Also seller sounds super hot. ### 5/5 — Lerf is awesome *2026-08-15* Amazing. Lerf blocks distractions on my phone and keep me off apps. I like how when I start it, my social media apps are literally blocked. Seeing the blocked screen is a useful reminder that I chose to step away from certain apps. ### 5/5 — Instant Peace *2026-08-13* I love this app- it’s so easy to use and has helped me so much. Keeps me off my socials when I need to get stuff done or just don’t want to waste time on there. ### 5/5 — Easy to Use!! *2026-08-13* Very easy to use and is very helpful in times when I want to use my phone to rot but can't. ### 5/5 — Calming unwind *2026-05-29* Dove right in and starting using this everyday to relax. I really like the app blocking feature and simplicity of the app ### 5/5 — Amazing *2026-05-29* Simple, easy and great! Has helped me avoid distraction and wasted time on apps and stay focused on what matters the most. ## Frequently asked questions about Lerf ### What is Unwind used for? Unwind is used to block distracting applications on your phone during specific times, such as when you are relaxing, sleeping, studying, or working. It helps you reduce screen time and protect your focus. ### Does Unwind have ads? The provided data does not specify if Unwind contains advertisements. However, its description emphasizes a design focused on being set down and avoiding dashboards or streaks, suggesting a user experience free from intrusive elements. ### What blocking modes does Unwind offer? Unwind offers an 'Easy mode' that allows you to end a session early with a deliberate press and hold. It also features a 'Strict mode' which keeps your apps blocked until the timer naturally ends. ### Can I listen to sounds while using Unwind? Yes, Unwind allows you to play ambient sounds while your chosen apps remain blocked. This feature can enhance relaxation or focus during your app-free sessions. ### How does Unwind compare to other app blockers? Unwind is designed with a focus on simplicity and being 'set down.' It avoids features like dashboards and streaks, aiming to protect your time without creating new digital habits. ### What is the age rating for Unwind? Unwind has an age rating of 4+. This indicates it is suitable for children and adults, with no mature content. ### How often is Unwind updated? Unwind was last updated on May 29, 2026, with version 2.0.0. This indicates a recent update, suggesting ongoing development and maintenance. ### Is Unwind available on multiple platforms? The provided data does not specify platform availability beyond it being a mobile application. Users should check their respective app stores for compatibility. ## Version history (last 5 releases) ### 3.0.2 — 2026-08-14 Tap to lock: start a session the moment you tap a Lerf Tag. New: find the Lerf Tag right from the home screen. As always: no dashboards, no streaks, nothing to check. ### 3.0.1 — 2026-08-05 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. ### 3.0.0 — 2026-07-20 Block the apps you keep reopening, start a session, and put your phone down. This update includes the new name, longer blocking sessions, refreshed copy, and small improvements. ### 2.0.0 — 2026-05-29 Unwind is simpler now: choose your apps, set a timer, and put your phone down. • Easy mode now uses hold-to-end, so ending early takes a real decision. • Strict mode keeps apps blocked until the timer ends. • Scheduled blocking helps Unwind start when you usually need it most. • Ambient sounds can play while your apps stay blocked. ### 1.0 — 2026-05-26 No release notes. ## More apps by Grant Hergenroeder - [Glow: Calm Light & Sounds](https://appshunter.io/ios/app/glow-calm-light-and-sounds/id6479280972) All apps by Grant Hergenroeder: https://appshunter.io/developer/1729593612 ## Related topics [app limit distractions](https://appshunter.io/ios/topics/app-limit-distractions) · [block apps](https://appshunter.io/ios/topics/block-apps) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*