BASIC! Super User is a free Android companion app for the BASIC! Compiler developed by mougino. It falls under the category of Business & Productivity and allows users to prepare BASIC! flavors (OliBasic, hbasic) for use with the Compiler app. The app offers an easy-to-use interface and can be used by importing one of the three zip files of BASIC! flavors source code or by downloading any other and importing its zip file.

Once imported, users can activate the Super User option in the BASIC! Compiler's option panel (top left gear icon in the main screen) and select the desired flavor for compilation from the drop-down menu in the App icon/name/version screen. With BASIC! Super User, users can easily prepare BASIC! flavors for use with the BASIC! Compiler, making it a useful tool for BASIC! programmers.