Last updated on:
Android Apps > Tools > Good Lock
Good Lock icon
3.76
7,865 reviews
5,000,000+
Downloads
Free

Powerful UI customization and convenience features - most loved by Galaxy users

Not recently updated — last update was on 2024-04-28. This app may no longer be actively maintained.
Good Lock Screenshot 1 of 5
Good Lock Screenshot 2 of 5
Good Lock Screenshot 3 of 5
Good Lock Screenshot 4 of 5
Good Lock Screenshot 5 of 5

About Good Lock

Good Lock is a tools app developed by Samsung Electronics Co., Ltd..

Download Statistics

Good Lock has been downloaded 9.3 million times. In the last 30 days, the app was downloaded 780 thousand times. It is ranked in the top 100 tools apps.

User Ratings

Good Lock is rated 3.76 out of 5 stars. The rating is based on 7.9 thousand ratings.

App Information

Good Lock is FREE to download. The last update was on April 28, 2024.

Technical Requirements

Good Lock requires Android 12+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2024.

Description

More data about Good Lock

Price Free to download
Total downloads 9.3 million
Recent downloads 780 thousand
Rating 3.76 based on 7.9 thousand ratings
Ranking Highly ranked
Version N/A
APK size N/A
Number of libraries 14
Designed for Android 12+
Suitable for Everyone
Ads NO ads

App Performance Report

Get a detailed PDF report for Good Lock with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Alternative downloads for the Good Lock app

More active
WiLock: Lock Screen icon WiLock: Lock Screen
Quynh BupBe
3.3
Free
500,000+
NiceLock for Samsung icon NiceLock for Samsung
Blue Horizon Apps
3.9
Free
1,000,000+
Higher rated
NiceLock Pro for Samsung icon NiceLock Pro for Samsung
Blue Horizon Apps
4.5
$4.00
10,000+
Higher rated
Theme Launcher and Lock Screen icon Theme Launcher and Lock Screen
Wallet Passes Alliance
4.6
Free
10,000,000+
Higher rated
Lock screen for galaxy icon Lock screen for galaxy
Premium zipper lock screen
4.3
Free
500,000+
Higher rated
S26 Launcher One Ui inspired icon S26 Launcher One Ui inspired
YatoPlayroll
4.6
Free
1,000,000+
Higher rated
Lock screen wallpaper icon Lock screen wallpaper
Wallpapers kingdom
4.8
Free
100,000+
More active
Lock Screen, Widgets - YoLock icon Lock Screen, Widgets - YoLock
Digital Dreamworks Studio
3.5
Free
10,000,000+

Good Lock compared with similar apps

Common keywords of similar apps

Good Plugins Users Conveniently Bar Create Aod Styles Organize Home Lock Ui Features Samsung Quick Panel Screen Devices

Keywords missing from this app

App Style Launcher Access Phone Os Wallpapers Wallpaper Device Widgets Design Control Themes Theme Nicelock Change Apps Customization Unlock Accessibility Zipper Customize Choose Modules Easy Settings Option Smart Experience Galaxy Make Enjoy Eyes Premium Security Background Door Center Notifications Personal Information Privacy

More from Samsung Electronics Co., Ltd.

Samsung Push Service icon Samsung Push Service
Samsung Electronics Co., Ltd.
3.9
Free
5,000,000,000+
Samsung My Files icon Samsung My Files
Samsung Electronics Co., Ltd.
4.1
Free
5,000,000,000+
Clock icon Clock
Samsung Electronics Co., Ltd.
3.9
Free
5,000,000,000+
Device Care icon Device Care
Samsung Electronics Co., Ltd.
3.9
Free
5,000,000,000+
Samsung Browser icon Samsung Browser
Samsung Electronics Co., Ltd.
3.5
Free
1,000,000,000+
Samsung One UI Home icon Samsung One UI Home
Samsung Electronics Co., Ltd.
3.6
Free
1,000,000,000+
Samsung Calculator icon Samsung Calculator
Samsung Electronics Co., Ltd.
4.5
Free
1,000,000,000+
Samsung Calendar icon Samsung Calendar
Samsung Electronics Co., Ltd.
4.1
Free
1,000,000,000+
Voice Recorder icon Voice Recorder
Samsung Electronics Co., Ltd.
4.0
Free
1,000,000,000+

Google Play Rating history and histogram

Downloads over time

Good Lock has been downloaded 9.3 million times. Over the past 30 days, it averaged 26 thousand downloads per day.

Changelog of Good Lock

Developer information for Samsung Electronics Co., Ltd.

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
I'm the developer of this app

Share Good Lock

Comments on Good Lock for Android

★★★★★ Allen Benny · Jun 17, 2026
​"If you own a Samsung phone and aren't using this app, you are missing out on 80% of what your hardware can actually do. Good Lock isn't just a basic theme changer; it is an official, modular playground that lets you rewrite how the entire user interface behaves.
★★★★★ David “Booger Snacks” LH · Jun 21, 2026
Customizing the UI gives me so much freedom with my phone. No ads, good performance, perfect!
★★★★★ Hala Zayed · Jun 11, 2026
Can you just make it able in Samsung Galaxy A17 please 😢
★★★★★ Stephen K Danahy · Jun 22, 2026
Samsung recently released One UI version 8.5 for smartphones. However, the developers did not update the Good Lock suite of apps prior to the release, As They Absolutely Should Have!! Many people use this app to personalize their phones, and this update makes some radical OS modifications. Good Lock suite must be similarly updated, prior to UI release, or the Good Lock modified phones will cease to function properly after the update is installed!!! Developers, Please - when is the update?!?!
★★★★☆ Younes Atef · Jul 1, 2026
This app is pretty good with lots of cool extra new features, but there is one problem with register. When I enable the double tap feature the register app just stays forever in the background apps tab until I tun it off.
★★☆☆☆ Rachel · Jun 5, 2026
Used to be great, loved this app but the new 8.5 update and good lock aren't compatible, so this is pretty pointless until fixed
★☆☆☆☆ Vasu gunnam · Jun 4, 2026
Lock Star causes the display brightness to spike high on the AOD. And After unlocking the phone, the brightness stays high for a moment and then drops with a slight delay. Please fix this brightness issue on the Fold 7!
★★☆☆☆ Chinonso Chinemerem · Jun 12, 2026
I don't know why an app meant for Samsung phones is not compatible for all of them including my galaxy A17
★☆☆☆☆ Tim Johnson · May 25, 2026
AOD notification icons are way too small on the Fold 7, on both displays, to the point of barely being readable. This is such an obvious flaw. Please make them larger or let us choose how big they are! Update1: in addition, there is no separate control for AOD brightness. To make the AOD suitably bright, you have to increase the display brightness so much that the display is too bright. Bump.

Google Play Rankings for Good Lock

Top rankings

Rank Country Category List
150 South Korea Overall Top Free
21 South Korea Tools Top Free
121 South Korea Applications Top Free
92 Canada Tools Top Free
93 Germany Tools Top Free
150 United States Tools Top Free
51 Switzerland Tools Top Free
63 Sweden Tools Top Free
75 Australia Tools Top Free
75 Mexico Tools Top Free
Show all market rankings

Ranking history in South Korea

AppBrain offers valuable information about your app and those of your competitors. Join AppBrain for free and claim this app to view more ranking data, view history etc.
I'm the developer of this app

Technologies used by Good Lock

Good Lock is requesting 0 permissions and is using 14 libraries.
Show details
Apps on sale Apps other people are watching Popular Tools Apps Top new apps Today's trending apps
WiLock: Lock Screen icon WiLock: Lock Screen
NiceLock for Samsung icon NiceLock for Samsung
NiceLock Pro for Samsung icon NiceLock Pro for Samsung
Theme Launcher and Lock Screen icon Theme Launcher and Lock Screen
Lock screen for galaxy icon Lock screen for galaxy
S26 Launcher One Ui inspired icon S26 Launcher One Ui inspired
Lock screen wallpaper icon Lock screen wallpaper
Lock Screen, Widgets - YoLock icon Lock Screen, Widgets - YoLock

Back to top