Workout Buddy generates random full-body workouts — pick a duration and intensity, and it guides you through with a timer, animated demos, a voice coach, and chiptune music. No equipment required (dumbbells optional).
On the History tab. It's stored on your device only.
Use the speaker and music buttons at the top of the player during a workout.
Yes — on the Exercises tab, set each move to Never / Seldom / Occasionally / Often.
Email shuffman@gmail.com and I'll get back to you.