Good Lock
Good Lock Summary
Good Lock is a mobile Android app in Tools by Samsung Electronics Co., Ltd.. Released in Jan 2025 (1 year ago). It has about 6.1M+ installs and 6.1K ratings with a 4.16★ (good) average. Based on AppGoblin estimates, it reaches roughly 540.8K monthly active users . Store metadata: updated Oct 31, 2025, version 301402000.
Recent activity: 107.8K installs this week (431.5K over 4 weeks) showing below average growth , and 98 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Feb 27, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Jan 31, 2026.
Store info: Last updated on Google Play on Oct 31, 2025 (version 301402000).
Good Lock was last scanned for SDKs 2026-02-27. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Airbnb Engineering
Square4.16★
Ratings: 6.1K
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