Replify: Workout Tracker

Log workouts in seconds, track every PR, and get a daily recovery score from your sleep & HRV. An AI coach that adapts as you progress. Start free.

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.

Replify will be charged to your credit card through your iTunes/Apple ID account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You will not be able to cancel the subscription once activated. After purchase, manage your subscriptions in App Store Account Settings. Any unused portion of a free trial period, will be forfeited when the user purchases a subscription.

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