Download it: iOS, Android
With more than 50 comprehensive training programs, it's hard to believe Boostcamp (free) doesn't cost a dollar. You can track the minutiae of your workouts, from reps and sets to weight used, whether you're following a program or DIYing it. A fun feature is the in-app group chats for every program, so you can ask questions and find workout buddies who are right there with you.
Editor quote: "Boostcamp is free to use and has workouts from several dedicated trainers, like size-inclusive trainer Morit Summers. The platform has a ton of programs alongside live and prerecorded workouts. There's even an in-app calendar so that you can set and follow through with your workout goals." — Angelica Wilson, former associate editor, wellness
