"Theme - Xperia" is a personalization app developed by VR ThemeStudio for Android devices. It is a free app that offers a theme designed based on the latest Xperia 10 look and (XZ3/XZ2/X). The app includes icons and wallpapers that are in "HD" and will look sharp on all screens, including phones and tablets.

The app boasts over 130 wallpapers and a Material Design dashboard with many features. It also includes a dynamic calendar for Nova Launcher, over 85 alternative icons, and an icon list with a search feature. Additionally, the wallpapers are on a cloud server, and the app offers constant updates.

The app is available for most launchers, including Nova, Apex, Action, Adw, ZenUI, Go Launcher, Xposed, LG Home, and Xperia Home. However, it is worth noting that CyanogenMod CM13/12 Theme Chooser only applies system icons.

Overall, "Theme - Xperia" is a great app for those who want to customize their Android devices and enjoy the Xperia look. The app is easy to use, and its features are impressive.