All the Galaxy devices running "Official Stock Nougat/Oreo/Pie" are supported.
Some pie devices like S8/Note8/S10 Requires Custom OneUI Theme Installer app. This app will guide you if needed.Samsung Galaxy Note, S, J, C, A SeriesSimple and Easy. No Root Required. No Plugin Needed.
Free to download and use google fonts
Inbuilt fonts manager to manage your custom fonts
Create Custom Font with font files including Bold/Italic/BoldItalic (Requires PRO)
OneUI like interface