Good Lock
Good Lock Summary
Good Lock is a free Android app in Tools by Samsung Electronics Co., Ltd.. Released in Jan 2025 (1 year ago). It has about 12M+ installs and 9.9K ratings with a 4.24★ (good) average. Based on AppGoblin estimates, it reaches roughly 1.1M monthly active users . Store last updated Jul 20, 2026
Recent activity: 405K installs this week (850K over 4 weeks) showing steady growth , and 135 new ratings this week View trends →
SDK intelligence: AppGoblin detected 2 development tools(e.g. Square) integrated into Good Lock. View full SDK list →
Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Jan 31, 2026.
Good Lock SDKs Summary
Good Lock was last scanned for SDKs on 2026-08-01. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
Square
Airbnb Engineering4.24★
Ratings: 9.9K
Screenshots
App Description
Powerful UI customization and convenience features - most loved by Galaxy users
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