You know that feeling
The song drops. Suddenly you're faster. The effort disappears. You could go forever.
That's not a coincidence. That's your brain and body falling into rhythmic entrainment, one of the most powerful performance states a human can enter.
The problem? It happens by accident. A lucky shuffle. A playlist you built three years ago.
Exclusive pre-launch rate. Offer ends 31 July 2026.
Integrates with the devices and platforms you already use
No wearable? Works with your phone too.
The margin lives in your head.
Performance is psychological. Whether you push through the last kilometre, add another rep, or find your rhythm on a slow Monday morning. It's not just about your fitness. It's about what's happening in your mind. Music is the most direct tool you have to influence that. Not as entertainment. As a performance variable. And until now, no one has treated it like one.
It's all in your head. Use it.
When music changes everything
From Tuesday morning park runs to Olympic Gold.
"I have walked out to race with my headphones on throughout my whole career and listen to music until the last possible moment. It helps me relax and get into my own little world."
"With the right music, I do a much harder workout. It helps me psych up and reminds me of times in the build-up when I've worked really hard, or felt good."
"Music gets you in the zone and gets you ready. Hip-hop, gospel, powerful anthems, whatever it took to enter warrior mode."
How it works
Smarter music. Engineered for performance.
It reads you
Connects to your wearable, heart rate, HRV, pace, power output, and builds a real-time picture of your physical state.
It adapts
AI analyses your biometric signals and selects music matched to your current state: tempo, energy, mood, intensity, moment to moment.
It performs with you
As your training shifts, warm-up to peak effort to cool-down, your music shifts with it. No manual playlist. No dead tracks at the wrong moment.
The Science
The science is clear. Not as motivation. As a physiological mechanism. When music tempo matches your movement, your brain and body fall into a state called rhythmic entrainment, a subconscious sync that transforms how you exercise.
Increase in endurance performance with music matched to effort intensity (Karageorghis & Terry, peer-reviewed)
Reduction in perceived exertion, the same effort feels easier (Journal of Sports Medicine)
Boost in power output when music tempo is synchronised to movement (Applied psychoacoustics research)
What rhythmic entrainment actually does
Reduced perceived exertion
The beat distracts your brain from discomfort, making the same effort feel physically easier than it is.
Improved efficiency
Synchronising movement to rhythm optimises energy use. You consume less oxygen for the same amount of work.
Increased output
When your steps or strokes lock into a musical beat, endurance increases by 10-15% before reaching failure.
Faster recovery
Slower-tempo music during rest intervals returns your heart rate to baseline significantly faster.
MusicBoost does not make clinical claims. These statistics are drawn from peer-reviewed sports psychology and psychoacoustics research.
Sources: Karageorghis et al., meta-analytic review of music in exercise (2019); BMC Sports Science, Music and Sprint Performance (2023); PMC, Interactive Music Tempo with Heart Rate Feedback (2022). Performance statistics are population averages from peer-reviewed studies; individual results may vary.
Built for anyone who moves
If you've ever felt music lift you mid-workout, even once, MusicBoost is built for you. Whether you're on week two of Couch to 5K or week twelve of marathon training. Whether Monday morning dread is real or your rest day feels like a waste. Whether you're chasing a personal best or just trying to show up.
New to exercise
Because motivation matters most when everything is hard. MusicBoost gives you a reason to keep going when willpower runs out.
Runners
Tempo-matched music that keeps your cadence and your mind on target, from your first 5K to your fastest marathon.
Gym and strength athletes
Intensity-synced tracks that push you through the sets that matter and help you recover between them.
Cyclists and triathletes
Power-zone matched music for every interval, every climb, and every transition.
HYROX, CrossFit and hybrid competitors
When every station counts and your mindset is the last variable left to protect.
Performance coaches
Give your athletes a tool that adapts to their biometrics in real time. The science is already there. Now the app exists.
Patent Granted
The world's first. And now it's almost here.
MusicBoost is the only app in the world with a granted patent on biometric-music synchronisation, the process of reading your live physiological data and adapting your music to match it in real time.
That's not marketing language. It's a legal protection on a scientific methodology that no other platform has built.
The major platforms will eventually build this. The question is who owns the category first. That's MusicBoost.
Join the waitlist
Stop leaving it to shuffle.
Join the waitlist and be first to make it happen every time.
Offer available exclusively to pre-launch subscribers on the yearly subscription. Monthly subscription available at £4.99 per month from 1st August 2026.
It's all in your head. Use it.