LockHour Pro: App Blocker

LockHour Pro is an app blocker and focus app that locks the apps that steal your time for as long as you choose, then unlocks them on its own. Use Study Mode for exam prep, Deep Work for serious blocks or Sleep Wind Down to stop late-night scrolling, and watch your screen time drop while your reclaimed hours add up.

Block the apps that steal your time with LockHour Pro, a calm app blocker and focus timer. It locks distracting apps for the time you set, then unlocks them automatically when the session ends.

Whether you are working, studying, winding down for sleep, or trying not to reach for your phone first thing in the morning, LockHour Pro puts a gentle, intentional pause between you and the apps that pull you away. Start a session and let the app blocker hold the line, so staying on track takes less willpower and spending less time on your phone gets easier.

Why you will love it
One tap to focus: start a session and your chosen apps are shielded instantly.
A beautiful countdown makes focused time feel rewarding.
Streaks and reclaimed hours add up as you go.

Focus modes for every moment
1. Quick Focus: a short lock to get started.
2. Deep Work: protect a serious work block.
3. Study Mode: 25, 50 or 90 minute focus presets (Pomodoro, Deep Study, Exam Prep).
4. Sleep Wind Down: stop late-night scrolling.
5. Morning Reset: start your day before the scroll.
6. Custom: set your own length.

Hard Mode
Add a calm moment of friction before you can stop early: a cooldown and a confirmation that help you choose intentionally. It is a focus aid, not an unbreakable lock.

Insights that motivate
See today's focused time, weekly charts, streaks and how many hours you have reclaimed.

Widget
Glance at your progress and your session countdown from a home screen widget.

Permissions, explained
To work as an app blocker, LockHour Pro asks for Usage access, so it can notice when a blocked app opens, and for permission to display over other apps, so it can place a shield over that app while your session runs.

Private by design
No account, ever. No ads. No tracking and no third-party analytics. Your data never leaves your device.

Free version and full version
The free version lets you block one app with 25-minute focus sessions. An in-app purchase unlocks the full version with every focus mode.

Your attention is worth protecting. Start your first focus session today.

Made for moments like these
• Exam prep with 25, 50 or 90 minute study sessions
• Stopping late-night scrolling before bed
• A morning that starts before the feed does