Gym, home, or nothing but your own bodyweight. Tell it what equipment you have and it builds the week around it. Over 1,000 exercises, every one with step-by-step instructions and a map of the muscles it works. Plans adapt to your level, your kit and how many days you can train, and get harder over time. Free on iPhone with a 14-day trial of Pro. No servers and no analytics, so your training stays on your phone.