S-TIER: Gym Workout Tracker

Train only S-TIER. Most workout apps just log your sets. S-TIER ranks every exercise from D to S by real effectiveness for your goal and your equipment — so you stop wasting sets on lifts that don't deliver. WHY S-TIER • Tier-ranked exercises — every movement rated D to S, so you always train what works • Your AI coach — a personalized plan built around your highest-rated lifts, adapting to your goals, gear and progress • STIER Score — one number (0–1000) for your bodyweight-relative total strength, climbing as you get stronger • Track every set — log reps, weights and RPE; watch your rings close week after week • AI Body Preview — see where your training can take you, generated from a single photo BUILT FOR THE GYM • Works with your equipment — barbell, dumbbells, machines or just bodyweight • Offline-first logging — record every set even with no signal • Smart progression — the right weight and reps, suggested set by set • Light & dark themes with your own accent color • Fully translated: English, German, Spanish and French Set your goal, get your ranked plan, and train only what earns its place. Download S-TIER and stop wasting sets.