What's Win10 Flat? It's a collection of HD icons for your Android device. The app includes more than 200 icons that you will use to change the appearance of your home screen, lock screen, and other screens. It also includes a lot of beautiful wallpapers. All of this will help you to create a new and unique style. 

How can I install Win10 Flat? You need to download the application from Google Play. After that, you will be able to install it. You need to make sure that you have a compatible launcher. You can find the instructions on the website.