BLACK X Xperia Theme is a free personalization app developed by Stark Studio for Android devices. This app offers a new way to make your Sony Xperia smartphone truly personal. With this app, you can download gorgeous and high-quality themes that are developed uniquely for Xperia devices.

One of the main features of this app is that it includes up to 300 graphical assets, such as Launcher and Lockscreen Wallpapers, Xperia Home, System UI, System Colors, and Platform Components. Additionally, you can change application icons if you have Android 6.0 or newer.

Overall, BLACK X Xperia Theme is a great app for those who want to personalize their Xperia device. It offers a wide variety of themes and graphical assets, making it easy to find a theme that suits your style. The app is easy to use and navigate, and the themes are of high quality. If you're looking to give your Xperia device a fresh new look, BLACK X Xperia Theme is definitely worth checking out.