Launcher OS™ home screen personalization

Launcher OS™ is a personalization app by Apps Genz that replaces the default home screen with a simpler, more attractive interface. It focuses on making an Android phone feel cleaner and more personal through customizable layouts, lock screen tools, and integrated search features. Version 6.3.15, updated on September 3, 2026, continues to refine that experience.

The app goes beyond a standard launcher by adding a lock screen that can show notifications, calls, and a camera shortcut. It also includes a built-in universal file search to quickly locate any file on the device, and an AI chat feature that uses microphone access to convert voice into text. These extras make it more of a full interface layer than a basic home screen replacement.

To work properly, Launcher OS™ requests several special permissions, including camera, phone state, notification access, storage, draw-over-screen, manage external storage, and record audio. These permissions support the lock screen, wallpaper handling, file search, and voice features. The app is free to download, includes ads and in-app purchases, and is rated for everyone. Since its release on May 19, 2020, it has grown to over 100 million installs and holds a rating of 4.39 from more than 1.8 million reviews.

Key features

• Customizable home screen for a cleaner, more personal look.
• Lock screen with camera, phone call, and notification access.
• Wallpaper support from device storage and server-saved images.
• Built-in universal file search to find any file on the device.
• AI chat with voice-to-text conversion through microphone access.
• Draw-over-screen capability for a lock screen across all apps.
• Lightweight launcher design that works as a replacement home interface.

How to install

1. Tap the download button on this page to get the APK file.
2. If Android asks, allow your browser or file manager to install apps by enabling the 'Install unknown apps' setting.
3. Open the downloaded APK file from your notification bar or file manager.
4. Tap Install and wait for the process to finish.
5. Open Launcher OS™ and grant the permissions it requests for the features you want to use.
6. The file size is not listed, and the app requires Android 8.0 or newer.

What's New · 6.3.15

Launcher OS has been updated to version 6.3.15, released on September 3, 2026. This release continues to refine the experience for making your phone simple and pretty, with the latest build numbered 380.

This app is for Android users who want a fresh, cleaner home screen without buying a new phone. It suits people who like lock screen shortcuts and quick file search, as well as those who enjoy customizing their device's appearance. Users comfortable managing app permissions and tolerating ads will get the most out of it.

Start by granting only the permissions you actually need for the features you plan to use, then add others later if you find you want the lock screen or AI chat extras.

Overall, Launcher OS™ offers a lot of visual and functional flexibility for a free app, though the broad permission list and advertising may not suit everyone. If you want a dramatically different home screen and can accept the trade-offs, it is easy to recommend trying.