
Time Under Tension: Gym Timer
Pilates, Bodybuilding, Muscles
0 ratings
Free
In-App Purchases
About
Time Under Tension – Perfect Every Rep
Unlock the secret to smarter training. Time Under Tension is the first app built around the science of tempo—teaching you not just how long to lift, but why it matters. Whether you want to build muscle, recover faster, or prevent injuries, our research-backed protocols make every rep count.
Why Train with Tempo?
Maximize Muscle Growth: Studies show controlled tempo boosts protein synthesis by up to 45% vs. rushing reps.
Prevent Injuries: Slower, guided movements reduce joint stress and improve coordination—cutting injury risk by up to 65%.
Accelerate Recovery: Clinically proven tempos support 80%+ success rates in rehab for tendinopathy and post-surgery patients.
Who It’s For
Fitness Enthusiasts: Smash through plateaus and get more from every workout.
Physiotherapy Patients: Recover with clinically validated, tempo-controlled routines.
Personal Trainers: Deliver evidence-based programs that clients can trust.
Pilates Enthusiasts: Time under tension is pivotal to pilates movements.
Beginners: Learn proper form and build strength safely from day one.
Transform your training with science. Every rep, every set, every phase—done right.
Privacy Policy: https://simonngin.github.io/timeundertension/privacy.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Time Under Tension
1.3
December 8, 2025
Fixed an issue where updated app was crashing for existing users.
Subscription plans
Time under Tension Pro Monthly
Access to Time under Tension Pro for a month
$3.991 Month
3 Days trial


