SomaSync: Entrain Your Bodymind
with Natural Variability
Revolutionary haptic biofeedback that harmonizes your physiological patterns through fractal variability stimulation on iPhone and Apple Watch. Inspired by the dynamics found in resilient adaptive systems.


Revolutionary Benefits
Research shows that fractal variability training can have profound effects on your physiological and psychological well-being.
Heart Rate Variability
Improve HRV patterns through fractal breathing rhythms that optimize cardiac function and autonomic balance.
Neurological Regulation
Enhance nervous system adaptability by training both sympathetic and parasympathetic responses.
Physiological Resilience
Build adaptive capacity through variable rhythm training that mirrors natural biological patterns.
Enhanced Performance
Optimize your readiness for both calm focus and quick responsive action through multi-modal training.
Emotional State Regulation
Develop greater emotional resilience and stability through biofeedback training that harmonizes your physiological and psychological responses.
Natural Rhythm Connection
Reconnect with nature's inherent patterns through fractal rhythms that mirror the variability found in natural systems like heartbeats, breathing, and seasonal cycles.
How SomaSync Works
Our fractal algorithm generates variable time intervals that train your body to be both calm and responsive, mirroring the natural patterns found in healthy biological systems.
Choose Your Preset
Select from multiple presets like "Deep Breathing" that generate 64 fractal intervals from 300-4000ms.
Feel the Rhythm
Experience haptic, sonic, and visual feedback as fractal time series guide your breathing or movement.
Sync Your Body
Inhale with strong beats as the circle expands, exhale as it contracts, following the variable rhythm.
Achieve Balance
Experience three modalities: long deep breaths, normal breaths, and short breaths for adaptive resilience.
Perfect Apple Watch Integration
Experience fractal rhythms directly on your wrist. SomaSync leverages the Apple Watch's haptic engine to deliver precise, variable feedback that guides your breathing and movement throughout the day.
Haptic Feedback
Precise vibrations guide your rhythm
Visual Cues
Expanding circles show breath timing
Audio Signals
Optional sound cues for deeper focus
Always Available
Practice anywhere, anytime

What Is Fractal Variability?
Real-time variability patterns inspired by healthy heart patterns entraining your body's rhythms
Sample Fractal Time Series
Fractal variability pattern emulating the heartbeat. When it beats slowly, it also has fast moments. When it beats fast, it also has slow moments. It is affected by both parasympathetic and sympathetic nervous system and it listens to both. It can react to the smallest impulse but also to a big impact.
Generated intervals (ms):
What Users Are Saying
Join thousands of users who have discovered the power of fractal variability training.
"SomaSync has revolutionized how I approach breathing exercises. The fractal patterns create a natural flow that feels both calming and energizing."
"My athletes love using SomaSync for recovery sessions. The variable rhythms help them develop better body awareness and stress resilience."
"The science behind fractal variability is fascinating, and SomaSync makes it accessible. My students report deeper states of relaxation."
Start Your Journey Today
Experience the power of fractal variability training. Download SomaSync now and begin optimizing your physiological resilience and adaptive capacity.
iPhone & Apple Watch
Seamless integration across your Apple devices
Instant Results
Feel the difference in your first session
Available for iPhone and Apple Watch • Free TestFlight Beta