If you want the Android Kitkat home screen into your Windows Smartphone then now it is possible with the help of a app which us available in the Windows Phone Store. The KitKat Launcher is one of the best windows phone app to help you experience the Android User Interface on your windows phone device.
With the help of this app you an get same home screens experience, place icons anywhere you want, place widgets, set your wallpaper in your Windows Smartphone. With the help of this app you can personalize the way you like. You get the same Dialer, unique gallery. The app is available free in the Windows phone store and the size of the app is only 5 MB. If you want to feel fully immersed. the developer also suggests using the new WP8.1 Update 1 App Corner feature to lock yourself into the app.
The developer actually did a pretty good job with the free app, though for more “advanced features” such as the dialler you have to purchase the Pro Feature Pack. But the app has bugs and some time the back button of the app is not working, which i really phase this problem. But the app is good and all the icons of app is working fine.
IF you want to enjoy the app in your Windows Smartphone, then you can download the app from here!