4.3
8.13K reviews
Content rating
Rated for 3+
5M+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

Good Lock is an app that helps Samsung smartphone users use their smartphones more conveniently.

With Good Lock’s plugins, users can customize the UI of the status bar, Quick Panel, lock screen, keyboard, and more, and use features such as Multi Window, audio, and Routine more conveniently.

Good Lock’s main plugins

- LockStar: Create new lock screens and AOD styles.
- ClockFace: Set various clock styles for the lock screen and AOD.
- NavStar: Conveniently organize navigation bar buttons and swipe gestures.
- Home Up: It provides an improved One UI Home experience.
- QuickStar: Organize a simple and unique top bar and Quick panel.
- Wonderland: Create backgrounds that move based on how your device moves.

There are many other plugins with various features.
Install Good Lock and try out each of these plugins!

[Target]
- Android O, P OS 8.0 SAMSUNG devices.
(Some devices may not be supported.)

[Language]
- Korean
- English
- Chinese
- Japanese
Updated on
Jun 26, 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
App activity and Device or other IDs
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted
Committed to follow the Play Families Policy

Ratings and reviews

4.3
7.87K reviews
Joseph Foster
June 27, 2026
This happens amazing. I love all the amazing shortcuts and customizations, you can create to make your phone a better experience. I would recommend this to anyone and it's too bad iphones can't have this app.
5 people found this review helpful
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Alli !!
July 1, 2026
It's cool, but my issue is that I want images for my app icons, so I use other apps for that. It seems like this app makes it so that the other app you're using will show up in the corner of every app icon you've changed with the other app! Is there any way to fix this?
2 people found this review helpful
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sziegler
June 14, 2026
The top 3 apps are fabulous, sat down with bacon an espresso and crawled into a 2 hour rabbit hole customizing every feature on my phone. There so much more you can do and brought a whole new love using my phone. no issues or lagging, not a single add , obviously checked ea setting to disable notification but honestly theres nothing "odd" in the app.
9 people found this review helpful
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What’s new

- Fixed an issue where Good Lock plugins could not be updated in certain environments.
- Improved app stability.