CENTRIC Rep + TUT Timer vs RepEcho

Transform your strength training with CENTRIC, the precision rep and interval timer designed for serious lifters who demand perfect form and maximum muscle activation. Whether you're powerlifting, bodybuilding, or pursuing strength gains, CENTRIC ensures every rep counts with scientifically-backed time under tension protocols. Perfect Rep Timing, Every Time CENTRIC synchronizes every phase of your lift to optimal tempos. From the eccentric lowering phase to the concentric lifting phase, our precision timing keeps your muscles under tension for maximum growth stimulus. No more guessing – just perfectly timed reps that build serious strength. Smart Tempo Control Choose from proven preset tempos (Hypertrophy, Strength, Explosive) used by elite trainers, or create custom tempos tailored to your specific training goals. Select concentric-first timing for squats, deadlifts, and presses, or eccentric-first timing for pull-ups, rows, and curls. CENTRIC adapts to your methodology and exercise selection. Haptic & Audio Guidance Feel and hear your way to perfect form. Apple Watch haptic feedback keeps you connected to your timing without looking at screens, while crystal-clear audio cues guide each rep phase. Train with focus and intensity while maintaining precise control. Rest Timer with Personality Between sets, CENTRIC keeps things light with humorous rest alerts including the fan-favorite "Don't steal my station!" message. Customizable rest periods ensure optimal recovery while keeping your workout energy high. Seamlessly Synced Rep Phases Every stage of your rep is perfectly synchronized to your chosen tempo: - Eccentric (lowering): Build strength through controlled resistance - Hold: Maximize muscle tension at critical points - Concentric (lifting): Explosive power with perfect timing - Rest: Get ready for your next rep Key Features - Preset & custom tempo options - Apple Watch haptic feedback - Audio cues for each rep phase - Customizable rest timer alerts - Perfectly synced rep timing - Clean, distraction-free interface - Works with any exercise - FREE to start your strength journey Perfect For - Strength training & powerlifting - Bodybuilding & hypertrophy focus - Time under tension protocols - Form improvement & technique work - Progressive overload training - Serious lifters seeking precision Why Time Under Tension Matters Research shows that controlling rep tempo increases muscle activation, promotes strength gains, and reduces injury risk. CENTRIC makes implementing these proven techniques effortless, turning every workout into a precision performance. Download CENTRIC today and experience the difference that perfect timing makes. Your muscles will thank you.

RepEcho is a tempo metronome built for strength training. Set the pace of every rep, keep your form honest, and never lose count again. WHY TEMPO MATTERS Lifting to a set tempo — a slow lowering phase, a controlled lift, a pause — is one of the simplest ways to make every rep count. But keeping that tempo in your head while you push through a hard set is almost impossible. RepEcho does the counting for you. It beeps and vibrates on every phase, so all you have to do is move with the beat. SET A TEMPO LIKE 3-1-2 Use the classic tempo notation: lowering, pause at the bottom, lifting, pause at the top. Dial in something like 3-1-2 and RepEcho marks each phase with a clear cue. Your rep stays smooth and controlled from top to bottom. SETS, REPS AND REST — HANDLED Build a workout as a list of exercises, each with its own tempo, target reps, sets and rest. RepEcho counts your reps, then runs the rest timer automatically between sets, so you always know exactly when to go again. Add or trim rest on the fly with one tap. STAY ON THE BEAT, PHONE IN YOUR POCKET A Live Activity keeps your current set, rep and rest countdown right on your Lock Screen and in the Dynamic Island. Leave your phone down and just listen — every beep is your cue. TEMPO PRESETS TO START IN SECONDS Presets for squats, push-ups, deadlifts, rows, curls and more get you moving right away. Or set your own tempo, reps, sets and rest for anything. CUES THAT WORK ANYWHERE Choose beeps, clicks, a spoken rep count, or go fully silent and train by haptics alone. Add a sub-beat each second and a 3-2-1 count-in if you like. SIMPLE AND PRIVATE No account, no sign-up. Everything stays on your device. RepEcho is a training aid: you choose your weights, your reps and your tempo — it keeps the beat. It is not medical or fitness advice.