20 Free Workout Apps to Help Kick-Start Your Fitness Journey

Cost: Free, with a paid subscription available

Jillian Michaels is known for her tough workouts, which you can access through the Jillian Michaels Fitness App. The free version includes her 7-minute workouts, which include yoga, HIIT, kickboxing, ab workouts, butt workouts, and more. The premium subscription allows you to build targeted workouts ranging from 10 to 45 minutes long.