Sibelius - Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.
Train Fitness - Automatically track your workout at the gym - hands free!
JJazzLab - Fed up with boring backing tracks ? Try JJazzLab!
MoovBuddy - An exercise app for back & neck pain and joint health
Guitar Pro 7 - Create, play and share your tabs
Dualnback.works - Dual N-back is a specific brain training exercise, that's been shown by research - it might improve fluid intelligence.