Your workout diary for the gym
Onyx Coach is a mobile workout-tracker and digital coaching app for iOS and Android. It removes the guesswork from training: after a quick quiz it recommends starter workouts, then lets you customize plans, add or swap exercises, and track every set with clear video guidance and smart suggestions. Customers are everyday gym-goers and beginners who want structure and progress, plus personal trainers and gyms that use the app to deliver and sell training plans.