Breathing · Nervous System · Mindfulness
Lower anxiety, sleep deeper,
breathe easier.
Measure your Control Pause. Get a personalized breathing protocol. Track your Nervous System Score. Five minutes a day, science-aware, coach-guided.
Free plan forever · Premium 7-day trial · Cancel anytime
Choose the outcome. We'll build the practice.
Five outcome tracks. One clean daily habit.
How it works
A precise, honest system — anchored in one objective daily marker.
01
Measure your Control Pause
A 60-second nose-breathing measurement that anchors your practice.
02
Get a personalized protocol
Anxiety, sleep, stress, focus, or breathing ease — matched to where you are today.
03
Track your Nervous System Score
Watch your CP rise, symptoms fall, and streaks build. Small daily practice, deep long-term change.
Train calm deliberately.
Small daily practice. Deep long-term change.
Measure with the Control Pause
A validated proxy for CO₂ tolerance and nervous-system regulation. 60 seconds, once a day.
Evidence-informed methods
Buteyko, coherent breathing, box breathing, 4-7-8, HRV-paced sessions — structured, not gimmicky.
See what changes
Nervous System Score, trend charts, symptom ↔ CP correlations. Real feedback, not vanity metrics.
AI Coach that reads your data
Not generic chat. It references your CP, mood, streaks and asks the questions a good coach would.
Freemium
Start free. Unlock the depth when ready.
Foundations forever, Premium when you want more.
Foundations
No card required.
Premium
or $49/year — save 41% · 7-day free trial
Cancel anytime.
"The most thoughtful breathing app I've used. It feels like working with a knowledgeable coach, not a toy."
— Early Beta User
Frequently asked
Straight answers to the questions we hear most.
Yes, when used as designed. We use comfort measurements, not maximum breath holds. We publish clear contraindications (pregnancy, uncontrolled hypertension, epilepsy, severe asthma, cardiac arrhythmia, panic disorder, recent surgery). If any apply, consult a clinician before starting.