StrongLog Workout Tracker

StrongLog is a strength training tracker built for linear progression programs. Whether you're running Stronglifts 5x5 or Madcow 5x5, StrongLog handles the math so you can focus on lifting. AUTOMATIC PROGRESSION Stop tracking weights in a spreadsheet. StrongLog automatically increases weight after every successful workout and handles deloads when you fail. Just show up, lift, and log your sets. TWO PROVEN PROGRAMS • Stronglifts 5x5 — Straight sets, alternating A/B workouts. Five sets of five on squat, bench, overhead press, barbell row, and deadlift. • Madcow 5x5 — Ramp sets with weekly progression across three workouts (medium, light, heavy). Double progression for continuous gains. SET TRACKING Three-state lifecycle keeps it simple: tap to start a set, record your reps, and rate the difficulty. Adjust actual reps when you don't hit all five — got 3/5? Log it honestly and the app handles the rest. REST TIMER A sticky rest timer appears after every set, automatically configured by difficulty rating. Easy sets get shorter rest, hard sets get longer. Vibration alerts you when it's time for the next set. Skip rest anytime. PLATE CALCULATOR No more mental math. StrongLog shows you exactly which plates to load per side for every exercise — e.g. "Per side: 45 + 25 + 10." Standard 45 lb barbell with 45, 35, 25, 10, 5, and 2.5 lb plates. STATS & PROGRESS • Total workouts and day streak • Total and weekly training volume • Estimated 1RM per exercise (Epley formula) • Personal records per exercise • SVG progress charts showing weight progression over time • Completed workout cards with per-set breakdown and actual reps WORKOUT NOTES Add free-text notes during your workout — "belt used," "felt weak today," "new PR." Notes appear on history cards for future reference. FULLY CUSTOMIZABLE • Set starting weights, increments, and deload amounts globally or per exercise • Edit current weight without resetting to your starting weight • Configure rest timer durations per difficulty or disable entirely • Switch between Stronglifts 5x5 and Madcow 5x5 anytime PRIVATE BY DESIGN No accounts. No cloud. No tracking. All your data lives locally on your device. Export your full workout history as JSON to share or back up, and import it anytime to restore. DARK MODE Full light and dark theme support, persisted to your preference. WORKS OFFLINE No internet connection required. Your workout data is always available, always private.