All the Galaxy devices running "Official Stock Nougat/Oreo/Pie" are supported. This app will not work on android 10/oneui 2. 0 and it's in eol. Samsung Galaxy Note, S, J, C, A Series. Simple and Easy. No Root Required. No Plugin Needed. Features: ✺ 70+ styles ready to be themed. ✺ Light/Dark/Black and 7 shades of Black theme variants. ✺ 1000+ predefined colors to pick.