FocusLock: Focus & Phone Lock
FocusLock: Focus & Phone Lock is made and published by 166bpm. AppBrain is an independent app data site and isn't affiliated with 166bpm. The app name, icon, screenshots and description belong to 166bpm and are shown as published on Google Play.
AppBrain's verdict
Well rated- Rating on Google Play
- 4.04
- 609 ratings
- Installs
- 72 thousand
- Last updated
- October 8, 2026
- Ads
- No ads
- Size
- 86.3 MB
FocusLock: Focus & Phone Lock has 72 thousand installs. Users rate it well: 4.0 stars from 609 ratings.
User feedback
Ratings and reviews on Google PlayComments on FocusLock: Focus & Phone Lock for Android
Google Play Rating history and histogram
Store listing
By 166bpm, from Google Play“Beat phone addiction. Lock your phone & block apps to build deep focus habits.”
Description by 166bpm Written by the developer, not by AppBrain. Click to read.
Set a timer and start a focus session — or schedule one so your phone locks automatically at the time you choose. Once it begins, your phone stays locked until the timer ends. No willpower needed — the system enforces your focus.
📱 CORE FEATURES
• Phone Lock — Completely locks your device during focus sessions
• Allowed Apps — Your whole phone locks; only the essentials you choose (calls, messages, study apps) stay open
• Scheduled Lock — Set a daily focus time and your phone locks automatically, or get a reminder to start
• Screen Time Tracker — Monitor your daily phone usage and reduce screen time
• Focus Stats — Track your daily and weekly focus history to see your progress
• Shutdown Prevention — Blocks powering off the device to prevent bypassing the lock
🎯 PERFECT FOR
• Students preparing for exams who need distraction-free study time
• Remote workers and professionals who want deep work sessions
• Anyone struggling with phone addiction or excessive screen time
• People who want a digital detox from social media and short-form videos
• Parents who want to model healthy phone habits
⏱️ HOW IT WORKS
1. Set your desired focus duration
2. Tap Start to lock your phone — or let a scheduled lock start it for you
3. Your phone stays locked until the session is complete — no way to quit early
4. Your focus session is automatically tracked when it ends
💡 WHY FOCUSLOCK?
Forest kills your tree if you leave the app, but it doesn't actually lock your phone. Screen time trackers show you reports, but they don't stop you from scrolling. FocusLock physically locks your device. During a session, even powering off is blocked — leaving nothing but real, uninterrupted focus.
Stop relying on willpower. Let the system keep you focused.
At work, at school, or at home — break free from smartphone addiction with FocusLock.
[Permissions]
• Accessibility Service: This app uses Android's Accessibility Service to power the following optional focus features. Each feature is off by default and is enabled only when the user explicitly turns it on in Settings:
- Device Shutdown Prevention: Detects the system power-off dialog during an active focus lock session and dismisses it, preventing the user from bypassing the lock by powering off the device.
- Notification Shade Block: Detects the notification shade window during an active focus lock session and dismisses it to keep the user focused.
- Website Blocking: Reads the URL displayed in the address bar of supported browsers during an active focus lock session to block websites the user has chosen to block.
- Short-Form Content Block (YouTube Shorts / Instagram Reels): Inspects the on-screen window content during an active focus lock session to detect Shorts/Reels viewers and block them, while other parts of those apps remain usable.
The Accessibility Service runs only during active focus lock sessions and only to detect the specific scenarios above. No personal data, screen content, or browsing history is collected, stored, or transmitted off the device.
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 86.3 MB
- Content rating
- Everyone
Technologies used by FocusLock: Focus & Phone Lock
Releases
Updates seen on Google Play- Version
- 2.0.17
- Launched
- August 2023
Alternatives
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Installs
Tracked by AppBrain- Last 30 days
- 12 thousand
- Per day
- 400
- 30-day average
- Play install range
- 50+ thousand
- Launched
- August 2023
Installs over time
FocusLock: Focus & Phone Lock has been installed 72 thousand times. Over the past 30 days, it averaged 400 installs per day.
Rankings
Google Play top charts- Highest rank
- #101
- Chart
- Top Grossing
- Productivity
- Country
- South Korea
Google Play Rankings for FocusLock: Focus & Phone Lock
Top rankings
| Rank | Country | Category | List |
|---|---|---|---|
| 101 | South Korea | Productivity | Top Grossing |
Ranking history in South Korea
About the app and developer
About FocusLock: Focus & Phone Lock
FocusLock: Focus & Phone Lock is a productivity app developed by 166bpm.
How many times has FocusLock: Focus & Phone Lock been installed?
FocusLock: Focus & Phone Lock has been installed 72 thousand times. In the last 30 days, the app was installed 12 thousand times.
What is the rating of FocusLock: Focus & Phone Lock?
FocusLock: Focus & Phone Lock is rated 4.04 out of 5 stars, based on 610 ratings.
Is FocusLock: Focus & Phone Lock free?
FocusLock: Focus & Phone Lock is free. The app size is 86.31 MB. The latest version available is 2.0.17. The last update was on October 8, 2026.
What are the requirements for FocusLock: Focus & Phone Lock?
The app has a content rating of Everyone. The app has been available on Google Play since August 2023.
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