Light Grid Pro is a free Android app developed by Joko Interactive that displays a grid of lights fading in and out on your device's home screen. This live wallpaper app offers complete customization of the shapes, colors, and speeds of the lights. Additionally, the Light Grid Holiday Themes expansion pack is now included for free with the app.

The app offers a variety of shapes, including squares, circles, hexagons, and more. It also includes icons and themes for many seasons and holidays, such as Christmas, Thanksgiving, Valentine's Day, and more. You can save and restore themes and share your settings with others over email, Twitter, and other platforms. There are many interactive touch options, and the app includes animated ripple and wave effects. You can even generate brand new wallpapers randomly.

To add a Settings shortcut to your home screen, press Home > Menu > Add > Widgets > Light Grid Pro. The app requires SD Card permission for saving screenshots. If you encounter any problems, the developer offers support via email.

Overall, Light Grid Pro is a great choice for anyone who wants a customizable live wallpaper app with a variety of features and themes.