Take your practice further
Unlimited Journeys. Full customization. Every insight.
One subscription for the app and this dashboard – $4.99/month or $29.99/year.
Embark On Your Journey
Journey mode finds your personal resonance frequency – the breathing rate that maximizes your HRV response – and refines it over multiple sessions.
Each session explores your response
A Journey session guides you through breathing rates around your current estimate while measuring how your HRV responds to each.
Your estimate sharpens over sessions
Session by session, the estimate narrows in on the rate that works best for your body – and your regular practice adopts it.
Pro takes you all the way
Your first 3 Journey sessions are free. Yudemon Pro unlocks unlimited sessions, so your Journey continues for as long as you keep training – progress always carries over.
Make the Practice Yours
Every session setting in the app opens up – shape the practice around what feels right to you.
Shape your breath
Adjust the inhale/exhale ratio, add box-breathing holds, and pace your breath by vibration with the haptic timer.
Unique soundscapes
Choose freely from many different custom-designed soundscapes, including Pro exclusive ones, and shape them to your taste through filters and mixing.
All visuals
A large variety of visual styles for the breath timer, including ones generated by your own physiology, plus detailed controls for their appearance.
Color themes
Eight app-wide color schemes, so the whole app matches the mood of your practice.
See What's Working
Professional-grade analytics in the app and on this dashboard – the same depth coaches use with their clients.
Every session, in depth
Coherence Score breakdowns, spectral analysis, Poincaré plots, and breath-by-breath heart-rate synchronization for each session.
Trends over time
HRV, coherence, RSA amplitude, and practice volume across weeks and months – with comparison periods to show what's changing.
What moves the needle
Insights across your whole history: how time of day, session length, and soundscapes relate to your results – and how you feel.
Your full history, explored
Unlimited history everywhere, tag comparisons with statistics in the Explore chart builder, and chart export for sharing.
Common Questions
Do I need Pro to practice?
No. The core practice – guided resonance breathing with live heart-rate biofeedback – is free, and stays free. Pro deepens it: unlimited Journeys, full customization, and the complete analytics.
I subscribed in the app – do I need to buy again here?
No. It's one subscription across the app and this dashboard. Sign in with the same account everywhere and Pro follows you.
How do the free Journey sessions work?
Everyone gets their first 3 Journey sessions free – enough for a first resonance frequency estimate. Pro continues the Journey from exactly where you left off; nothing is lost in between.
Is Pro included in Coach or ApexFlow Pro?
Yes. Every paid Yudemon tier includes the full set of Pro features for your own practice.
Can I cancel anytime?
Yes. Subscriptions purchased here are managed from your Account page; app purchases are managed through the App Store or Google Play. Either way you keep access until the end of the paid period.
Go Deeper
The research and design thinking behind these features, from the Yudemon blog.
A Novel Way to Establish Your Optimal Breathing Rate
The article that introduced Journey mode and the thinking behind it.
The First Two Minutes
What 2,636 real breathing sessions revealed about how resonance frequency is measured – research that made the Journey estimator better.
Determining the Optimal Inhale-to-Exhale Ratio
Why the shape of the breath matters, not just its pace.
Introducing the Yudemon Heartwork
The generative artwork that grows out of your own practice.