WorkoutSesh - Free workout routines with interval timer
Being - See Instagram through the eyes of your favorite celebrities
ThinkThinly - Motivational text messages sent at workout times.
Headspace - Meditation made simple. Brilliant things happen in calm minds.
Tabata Timer - Tabata Timer is a mobile application that helps you perform high-intensity workouts.
Plum Village - Free mindfulness app w/ Zen Buddhist meditations + teachings