Vocalist - Vocalist is an all-in-one music utility.
Vanido - Vanido is a singing coach in your pockets.
Singscope - See your pitch analyzed as you sing
Digital Library - Organize your books, track your reading and write reviews
Befront - Learn UX/UI design skills in practice with bite-sized tasks
TapNTune - TapNTune is a fully functional application that can help users tune their instruments with ease, and users can use it on their Mac system.