---
title: "Good Lock — App Overview"
url: https://marlvel.ai/intel-report/tools/good-lock
category: Tools
developer: Samsung Electronics Co.,  Ltd.
platforms: android
rating: 4.0 (6.8K ratings)
pricing: free
report_level: overview
generated: 2026-04-23
---

<!-- SECTION: Key Insight -->
> **Key Insight:** Good Lock is a powerful, free utility for Samsung users to deeply personalize their device's UI through a modular plugin architecture.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Tools |
| Rating | 4.0 ★ (6.8K) |
| Pricing | free |
| Platforms | Android |
| Latest Version (Android) | 3.0.15.0 |
| Developer | Samsung Electronics Co.,  Ltd. |

<!-- SECTION: Summary -->
## What is Good Lock?

Good Lock is a customization suite developed by Samsung that allows users to modify the UI and functionality of their Galaxy devices. It provides a modular plugin system to personalize elements like the lock screen, navigation bar, and home screen experience.

<!-- SECTION: Key Features -->
## Key Features

- **LockStar**: Enables the creation of custom lock screen layouts and Always On Display styles.
- **NavStar**: Allows users to organize navigation bar buttons and customize swipe gestures.
- **Home Up**: Provides enhancements and configuration options for the One UI Home experience.
- **QuickStar**: Offers tools to customize the appearance and layout of the status bar and Quick Panel.
- **Wonderland**: Facilitates the creation of dynamic backgrounds that react to device movement.

<!-- SECTION: Target Audience -->
## Who is it for?

Samsung smartphone users running Android 8.0 or higher who want to customize their device's interface.

<!-- SECTION: Links -->
## Links

- [Google Play](https://play.google.com/store/apps/details?id=com.samsung.android.goodlock&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/tools/good-lock)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/tools/good-lock).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*