Good Lock : Custom Lock Screen

Good Lock (Package Name: com.sonjoon.goodlock) is developed by heyUp (Good Lock) and the latest version of Good Lock : Custom Lock Screen 3.5.576 was updated on July 23, 2026. Good Lock : Custom Lock Screen is in the category of Personalization. You can check all apps from the developer of Good Lock : Custom Lock Screen and find 182 alternative apps to Good Lock : Custom Lock Screen on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

Customize your custom lock screen with aesthetic wallpapers, lock screen widgets, and smart tools on Good Lock!
Turn on your phone to experience a unique Good Lock screen style tailored just for you. Escape from boring default phone layouts and combine highly practical Good Lock widgets with beautiful lock screen wallpapers to complete your perfect phone customization.
"The moment you turn on Good Lock (Goodlock), your daily life becomes smarter and much more convenient."
✨ Create Your Own Style: 'Good Lock Aesthetic Customization'
- Design your own unique lock screen themes with various combinations of aesthetic wallpapers and functional Good Lock widgets.
- Discover exclusive design layouts and creative editorial illustration backgrounds found only on Good Lock (Goodlock).
- Enjoy fresh, premium AI-generated wallpapers and dynamic phone wallpaper themes updated every single week.
⚡ Instant Access Without Unlocking: 'Good Lock 0-Second Productivity Routine'
- Good Lock Music Player Widget: Play your favorite music and view real-time lyrics directly from your lock screen overlay.
- Good Lock Smart Notepad Widget: Write quick ideas, check important notes instantly, and edit them on the spot.
- Good Lock Calendar Widget: View your monthly calendar schedules and upcoming events at a glance without unlocking.
- Good Lock Smart Shortcuts: Double-tap the lock screen to instantly launch your pre-configured favorite apps.
🏠 Your Personal Quick Launcher: Good Lock 'Mini Home'
- Keep your frequent contacts, favorite apps, and website links in one place, and launch them instantly from your Good Lock launcher screen.
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📜 "Since 2015: An 11-Year Journey of the Original Independent Good Lock Service"
The original Good Lock (Goodlock) is an independent lock screen service with a deep history, having walked its own path since March 15, 2015.
Although we occasionally face misunderstandings due to similar service names, our Good Lock has been independently operating for much longer, researching advanced lock screen widgets and aesthetic phone customization features for our users.
While we experienced a period of stagnation due to budget and resource limitations, I have recently leveraged advanced AI tools to personally upgrade Good Lock's system stability and UI performance by myself.
Without flashy marketing, I am pouring my heart and passion as a lone developer into constantly upgrading this app. If you love Good Lock screen widgets and phone customization, please support us with your warm reviews and stars. Thank you!
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[Required Permissions]
- Display over other apps (Overlay): Absolutely required to display the Good Lock screen and provide seamless utility service.
[Optional Permissions]
- Contacts: To import frequent contacts into the Good Lock Mini Home launcher.
- Music and Audio: To load local music files from your device for the audio widget.
- Calendar: To display your Google Calendar schedule on the lock screen widget.
- Notifications: To create a status notification bar (Optional).
* You can deny optional permissions and still use the basic services of the app normally.
[Android Version Check]
- Works perfectly on Android 6.0 and above. We highly recommend upgrading to the latest OS version for the best performance experience. To reset permissions, please uninstall and reinstall the app.

Good Lock 3.5.576 Update

We are using AI to continuously improve Good Lock (Goodlock) app's stability and performance.
1. We are boosting system stability and UI responsiveness.
2. We are actively resolving crash issues for better reliability.
3. We are continuously optimizing various features.
4. We are ongoingly fixing bugs to enhance overall quality.