WorkoutTracker is your all-in-one AI personal trainer for iPhone and Apple Watch. It goes far beyond rep logging — it watches your form, builds your program, reads your recovery, and keeps you motivated. AI COACH • Chat with an AI coach that designs multi-day splits around your equipment, schedule, and target muscles. • Mid-workout adjustments: machine taken or weight too heavy? The coach instantly swaps exercises or drops the load. COMPUTER VISION REP TRACKING (CoreML + Vision) • On-device pose estimation tracks your reps and joint angles in real time. • Velocity-Based Training warns you when bar speed drops before failure. • Gesture controls — finish a set and cancel with hand gestures. No video ever leaves your device. HEALTHKIT RECOVERY & CNS FATIGUE • Reads Heart Rate, HRV, Resting HR, and Sleep to compute a daily Central Nervous System recovery index. • An anatomical heatmap glows by muscle group based on recent volume and effort, so you know what's ready to train. ADVANCED ANALYTICS • 1RM prediction (Epley, Brzycki, Lander) with 30/90-day forecasts. • Symmetry radar charts catch muscular imbalances. • Beautiful Swift Charts for volume, progress, and PRs. APPLE WATCH COMPANION • Stream live heart rate to your phone, log sets with the Digital Crown, and train standalone. STAY MOTIVATED • Level up your fitness rank, unlock achievement badges, and protect your streak. • Live Activities, Dynamic Island, and Home/Lock Screen widgets. Fully localized in English and Russian. Your workouts, measurements, and photos live on your device and sync privately through your own iCloud account. Health data is processed on-device and is never used for advertising. Start training with intelligence — download WorkoutTracker today.
