STON.FIT

Log a set, put your phone down. Your current exercise, set and weight now stay live on your Lock Screen and Dynamic Island — no unlocking, no hunting for the app.

STON.FIT is the last fitness app you'll ever need.

Whether you're chasing your first PR, building your dream physique, or coaching athletes to their peak — STON.FIT brings training, nutrition, recovery, and expert coaching together in one intelligent, beautifully designed platform.

YOUR PERSONAL AI COACH Get a daily read on how your body, recovery, and habits are lining up — then know exactly what to focus on. STON's AI turns your data into clear, personal guidance, not generic advice.

TRACK EVERYTHING THAT MATTERS • Workouts — log lifts, sets, PRs, and volume with a fast, clean builder • Recovery & sleep — see how rested you really are • Steps, calories & daily momentum — one score that reflects your whole day • Progress photos & body measurements — watch the change over time

NUTRITION MADE SIMPLE • Log meals in seconds with a huge food database • Track calories, protein, carbs, fat & fiber against your targets • Insights that show exactly what's driving your day

WORK WITH A COACH — OR BE ONE Connect with your coach for personalized diet and workout plans, weekly check-ins, and direct chat — all in one place.

Are you a coach? STON.FIT is your full command center: build diet & workout plans, run check-ins, review client progress, and manage your entire roster from your pocket.

WHY STON.FIT • One app for training, nutrition, recovery & coaching • Clean, premium design that makes tracking effortless • Built for people who take progress seriously

Download STON.FIT and make every day count.