DotA 2 Live Wallpaper is a free personalization app for Android devices created by Nguyễn Thái Tùng Linh. It aims to bring the beauty of DotA 2's loading screen to your phone with 3D real-time rendering while being lightweight and not draining your phone's resources.

One of the great features of DotA 2 Live Wallpaper is the ability to customize the wallpaper to your liking. You can adjust settings such as accelerometer reaction and finger drag rotation to create your unique wallpaper. The app is made by passionate DotA 2 fans, and they have created it without any ads or in-app purchases.

Please note that if you want to support the app and help translate it into multiple languages, you can visit the developer's website. Overall, DotA 2 Live Wallpaper is a great app for fans of the game who want to bring a piece of it with them wherever they go.