Good Lock : Custom Lock Screen

Contains ads
3.1
3.71K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
Learn more
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About this app

Join the original Goodlock, loved since 2015.
Customize your phone with practical widgets and aesthetic wallpapers.
"The moment you turn on your phone, your daily life becomes smarter."


✨ Create Your Own Style: 'Aesthetic Lock Screen Customization'
- Design your unique lock screen with various combinations of wallpapers and widgets.
- Discover exclusive styles and layouts found only on Good Lock.
- Enjoy fresh, beautiful AI-generated wallpapers (themes) updated every week.


⚡ Instant Access without Unlocking: '0-Second Productivity Routine'
- Music Player: Play your favorite music and view real-time lyrics directly from the lock screen.
- Smart Notepad: Check important notes instantly and edit them on the spot.
- Calendar & Schedule: View your monthly calendar and upcoming events at a glance.
- Smart Shortcuts: Double-tap the lock screen to instantly launch your favorite apps.


🏠 Your Personal Quick Launcher: 'Mini Home'
- Keep your frequent contacts, favorite apps, and websites in one place, and launch them instantly from your lock screen.


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📜 "We are the original independent service since 2015."

Because we share a name with a major corporation's system tool, we are often misunderstood as a copycat. However, we are the original service that started on March 15, 2015.

Due to budget constraints, I couldn't afford to hire a developer or even fix minor bugs, leaving the app frozen. Recently, with the help of AI tools, I am finally back to personally fixing and updating everything by myself. Please support a lone independent developer with your warm reviews instead of misunderstanding!


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[Required Permissions]
- Display over other apps (Overlay): Required to display the lock screen and provide seamless service.

[Optional Permissions]
- Contacts: To import contacts to your phone.
- Music and Audio: To load music files from your device.
- Calendar: To display Google Calendar schedules.
- Notifications: To create a status notification bar (Optional).

[Android Version Check]
- Works perfectly on Android 6.0 and above. We recommend upgrading to the latest OS version for the best experience. To reset permissions, please uninstall and reinstall the app.
Updated on
Jun 18, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.1
3.65K reviews
alicia cooper
May 5, 2026
Use more ram than the previous version and always appears in the 'recent app' page. The previous version was never.
4 people found this review helpful
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heyUp (Good Lock)
May 7, 2026
We apologize for the inconvenience. RAM usage has been optimized in our latest update for better performance. We implemented the 'Recent Apps' visibility for standard usability, but we are open to re-evaluating this based on your feedback. We’re also leveraging AI to further stabilize and refine your experience. Stay tuned for more improvements!
Janice vanHunnik
April 27, 2026
good app for quick notes easy to access. easy to copy and paste
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Thomas
May 24, 2026
Great app has been working flawlessly for over a year now.
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What’s new

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.