Tell GREX your goals once. It builds your workout, coaches you through every set, and gets smarter as you get stronger. No planning. No guessing.
No planning required. Every morning your personalized workout is built and waiting — gym or home, whatever you have available.
Ask Alex anything — form tips, what to eat, how to warm up, whether to push through or rest. Instant answers, personalized to your goals and history.
Try Free for 3 Days
Built-in form guides with visual cues for every exercise. Gym or home — swap your workout in one tap when plans change.
Plans for every fitness level. Cancel anytime.
Download GREX and get your first workout in 60 seconds.
Download on App Store — FreeiOS only · Requires iOS 16.0 or later