Tuff - Workout Tracker

TUFF shows you what no other fitness app can — a real-time anatomical muscle heatmap that reveals exactly what you're building, what's lagging, and where to focus next.

Stop guessing. Start seeing your gains.

23 MUSCLE GROUPS. ONE STUNNING MAP. Front and back body views light up based on your actual training data. Tap any muscle to see your sets, volume, top exercises, and when you last trained it. Choose between male and female anatomy. This isn't a generic body chart — it's YOUR body, mapped to YOUR work.

IMPORT ANY WORKOUT WITH AI Paste a YouTube or TikTok link. Snap a photo of a gym whiteboard. Upload a PDF program. Or just type it out. TUFF's AI instantly builds a structured workout — exercises, sets, reps, rest periods, and splits — in seconds. No more manual data entry.

AUTOMATIC PR DETECTION TUFF tracks 4 types of personal records — max weight, max reps, estimated 1RM, and total volume — across every exercise. Hit a PR? You'll know instantly with a celebration and rank badge. Never miss a milestone again.

SMART WORKOUT EXECUTION • Set-by-set logging with auto rest timers • Supersets and timed exercise support • Add or remove exercises mid-workout • Save changes back to your routine automatically • Mini banner keeps your session alive while you browse

FLEXIBLE PLANS THAT FIT YOUR SPLIT Weekly fixed, alternating (A/B), or cyclical rotations — schedule your training the way you actually train. See today's workout on your home screen and track your weekly streak.

DAILY TRACKING BUILT IN • Water intake — quick-add buttons, daily target, progress bar • Supplements — organized by time of day, check off as you go • Steps — syncs with Apple Health automatically • Weight — daily logging with trend charts • Protein, calories, sleep quality & readiness scores

PROGRESS SCORE & STRENGTH LEVEL Your training data powers a single Progress Score that ranks you from Beginner to Elite. See exactly where you stand, what's holding you back, and how to level up.

FULLY CUSTOMIZABLE DASHBOARD Drag, reorder, enable or disable analytics modules — muscle map, adherence, PRs, weight, steps — your dashboard, your way.

Built natively for iPhone. No subscriptions required to track your workouts.

Your gains deserve to be seen. Download TUFF.

Some features require a subscription. Pricing and terms are available in the app.

Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/