Train Fitness - Automatically track your workout at the gym - hands free!
BurnAlong - Exercise online with whoever motivates you
MoovBuddy - An exercise app for back & neck pain and joint health
Fito Group Fitness - Convenient, effective fitness coaching to reach any goal.
Dualnback.works - Dual N-back is a specific brain training exercise, that's been shown by research - it might improve fluid intelligence.
Runtastic - Runtastic offers a series of fitness apps that can be used to track your running, walking, hiking, and cycling, as well as many other fitness routines. Read more about Runtastic.