NiceLock for Samsung

Contains ads
15.2K reviews
Content rating
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About this app

NiceLock is a launcher application for Good Lock customization modules for Samsung devices.

Good Lock is an incredible official app by Samsung for customizing Samsung devices. It consists of modules which edit and change many things in the UI such as task changer, notification panel, lockscreen, split screen and more. Unfortunately it is only available in a few countries. Even if you install them manually, most of them does not appear in your app drawer. That is where NiceLock comes into play, by acting as a launcher for all of your modules, allows you to access them.

Adfree version available here:

Important Note:

•NiceLock does not install Good Lock modules due to Google Play Store rules, and you need to install these modules manually if you are outside Korea, the United States, UK, Singapore, Australia, and Canada.

•Adding shortcuts to homescreen (Ad-Free only)

•Night Mode
NiceLock has a Night Mode option to be easier on your eyes and if you just prefer darker layouts.

•Cloud Database
When launched, NiceLock checks its own database to see if your modules have updates available.

•Cloud Rollout
When a new module is published, you will be able to see it on NiceLock instantly without even needing to update NiceLock!

•Push Notifications
When a module update is available, NiceLock will send you push notifications.

•Material Design UI
NiceLock is updated with a fresh, clean Material Design UI.

Good Lock © is a trademark of Samsung.
Updated on
Oct 31, 2023

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, App info and performance, and Device or other IDs
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

14.8K reviews
Ryan Sendek
April 20, 2022
I love the ability to customize my layout and task changer while using the stock launcher. I take one point away because I only wish it loaded automatically when the phone turns on or restarts. I minor annoyance. As of writing this review. This app does not work. Neither of my favorite apps (Task Changer and QuickStar) work as of a few days ago. My phone is a Samsung Galaxy Note9 running Android version 10 and version 2.5 of One UI. I have tried restarting my phone, force stopping and clearing the cache and data from NiceLock, Task Changer, and QuickStar but the issue persists.
60 people found this review helpful
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February 28, 2024
I understand that the devs use ads for extra income, but these are so intrusive that the app is almost unusable. Once an ad starts (which is very often) I have to close and reopen the app to get back to it.
12 people found this review helpful
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Ignas Remeikis
February 6, 2024
By far the most insufferable ads ever put in an app. I dread forgetting to close the thing from the recents screen after launching a module and accidentally hitting back instead, getting bombarded with a full screen audio ad where literally any tap on the screen takes me straight to the store as if I was so interested in whatever shovelware they're selling. Your app is genuinely horrible to use and the only reason anyone suffers is because Samsung refuses to open up GoodLock to all regions.
21 people found this review helpful
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What's new

•Support for Edge Lighting+ 2023 update
•NiceLock is updated with Material You look and feel and will now adopt to your wallpaper and system theme!
•Support for Android 13 Themed Icons and predictive back gesture
•Stability updates and cleanup