Relay Athletic vs T1OS

Relay is the official athlete app for programs built on Relay Athletic. Your coach builds the program. You execute it. Relay makes sure nothing gets in the way. YOUR WORKOUTS, READY WHEN YOU ARE Open the app and today's session is already there — sets, reps, load, tempo, rest. Everything your coach prescribed, exactly as they built it. No PDFs. No group chats. No guessing. LOG AS YOU LIFT Track every set in real time. Relay captures your results and sends them straight back to your coach — automatically. They see what you hit. You stay accountable. WATCH YOUR PROGRESS BUILD Strength curves, estimated 1RMs, volume over time. See exactly how far you've come — per lift, per block, per season. CHECK IN DAILY Log readiness, sleep quality, and soreness in seconds. Your coach monitors trends across the roster and adjusts your training before problems become injuries. BUILT FOR ATHLETES WHO TAKE IT SERIOUSLY Relay is used by competitive teams and high-performance programs. If your coach runs Relay, this is your app.

T1OS is the training platform built for Tier One Performance athletes. Everything you need to train, track your progress, and stay connected to your coaching is in one place. Whether you train with T1 in person or remotely, T1OS gives you diret access to your training and the tools you need to get better.