Replify: Workout Tracker

Replify is a workout tracker for lifters who want real progress, not just a logbook. It learns how you train, watches your recovery, and tells you when to push hard and when to back off.

Strength, hypertrophy, weight loss, or endurance — Replify plans your training, tracks every set, and adapts to your recovery using sleep, HRV, and training load.

WORKOUT LOGGING
- Fast set entry — tap to log weight × reps, with a rest timer that auto-starts after each set
- Built-in exercise library with technique guides and common-mistake tips
- Custom exercises with AI-generated descriptions
- Natural-language parser — type "bench 80×5×3, squats 100×8×4" and Replify structures the whole workout

PROGRAMS & PLANNING
- Built-in program catalog for every level
- AI-generated personal programs based on your goal, experience, equipment, and injuries
- Custom workout templates
- Weekly planner — schedule which template you train each day

RECOVERY & HEALTH
- Per-muscle recovery score from sleep, HRV, training load, and resting heart rate
- "Charge" gauge shows when your body is ready for a heavy session or needs a lighter day
- Daily journal: sleep, stress, weight, mood, energy, hydration, caffeine, soreness
- Health Connect sync — auto-import sleep, HRV, weight, resting HR, and calories from your wearable
- Per-muscle weekly volume measured against evidence-based recommendations (ACSM/NSCA)
- Plateau detector spots when an exercise stalls and suggests what to change

AI COACH
- After every workout: progress check, missed muscle groups, weekly summary, next-session recommendations, and periodization guidance
- Personalized volume targets for your level and goal — strength, hypertrophy, weight loss, or endurance
- Plateau hints that scale with your working weight
- Injury-aware — it won't program deadlifts if you've logged lower-back pain

STATISTICS & PROGRESS
- Personal records timeline for every exercise
- Estimated 1-rep max (e1RM) tracking
- Cardio minutes measured against the WHO 150-minute weekly target
- Achievements across 4 tracks and 5 tiers (Bronze to Diamond)
- Workout DNA — a visual signature of how you train

OFFLINE-FIRST & PRIVATE
- Works offline after first load — log anywhere, sync when you reconnect
- Your data stays on your device and your Replify account. We never sell it to third parties.

Whether you're chasing a new PR, building muscle, or just training smarter, Replify keeps your strength training moving forward.