Muscle Tuna

MuscleTuna is the workout tracker that actually helps you get stronger. Whether you're a beginner or a seasoned lifter, MuscleTuna gives you the tools to train smarter — not just harder. TRACK EVERY REP Log sets, reps, weight, RPE, and rest times with a clean, fast interface designed for the gym floor. Support for strength, timed, distance, and AMRAP exercises. AI COACHING TIPS Get personalized progression advice before every workout. MuscleTuna analyzes your history, goals, and current condition to suggest the right weight and rep targets for each exercise. AI WORKOUT GENERATOR Tell us your goals and available equipment — our AI builds a complete workout tailored to you. Or choose from pre-built training plans. APPLE WATCH & LIVE ACTIVITIES Start a workout on your phone, glance at your wrist. See your current exercise, set count, and rest timer right on your Apple Watch or Lock Screen. INJURY-AWARE TRAINING Log injuries and conditions. MuscleTuna adjusts coaching advice so you can train around pain, not through it. PERSONAL RECORDS Automatically tracks your PRs across every exercise. See your progress at a glance. WORKOUT HISTORY Review past sessions with full details — volume, duration, and set-by-set breakdowns. DAILY RECOMMENDATIONS Get a personalized workout suggestion every day based on your training history and recovery. Premium unlocks AI coaching tips, workout generation, and daily recommendations. Free users get full workout tracking, history, Apple Watch sync, and PR tracking. Terms of Use: https://muscletuna.app/terms