About Quitology®
A clinical-grade digital therapeutic* designed to help people break free from smoking, vaping, stress, anxiety, and unwanted habits — using real-time biometrics, mindfulness/breathwork, game theory, evidence-based behavioral science, and compassionate, judgment-free support.
Our Story & Founder
Leon Hodes, MD
Board-Certified Internist & Preventive Medicine Specialist
Over 20 years of experience in personalized, proactive healthcare
Quitology was founded by Leon Hodes, MD, a board-certified internist and preventive medicine specialist with over 20 years of experience in personalized, proactive healthcare. As CEO and founder of WellMD® — a pioneering preventive health platform he established in 1999 — Dr. Hodes has long focused on addressing the root causes of chronic disease through sustainable lifestyle change rather than just treating symptoms.
In his clinical practice, Dr. Hodes saw patients repeatedly struggle to break patterns like smoking, overeating, underexercising, excessive alcohol use, chronic stress, and other habits — even when they understood the health risks. Traditional approaches often felt rigid, disconnected, or overly focused on willpower alone. He wanted to build something more engaging, adaptive, and empowering — a tool that could meet people exactly where they were and help them create lasting change.
Drawing from decades of patient care, Dr. Hodes developed Quitology around a core insight: real, sustainable transformation happens when science meets the human experience. He integrated mindfulness, customizable breathwork, biometric feedback (especially heart rate variability — HRV), cognitive behavioral techniques, and game theory into one seamless platform. The result is a system that turns urges, stress signals, and old patterns into actionable moments of control, growth, and freedom.
Addressing Modern Stress & Anxiety
In today’s fast-paced world, stress and anxiety are reaching epidemic levels — and they’re fueling a rise in unwanted habits that affect millions. Factors like constant social media exposure, reduced face-to-face human interaction, digital overload, economic pressures, and societal isolation are making it harder than ever to stay regulated and resilient.
Notifications pull us into endless scrolling, comparison culture erodes self-esteem, remote work blurs boundaries, and loneliness amplifies emotional eating, underexercising, or turning to substances like alcohol or nicotine for quick relief. Research shows these modern stressors disrupt our nervous system balance, leading to heightened anxiety, poorer impulse control, and entrenched bad habits that feel impossible to break.
At Quitology, we recognize this reality and meet it with practical, science-backed tools designed for real life. Our customized breathwork and mindfulness modules are at the heart of our stress reduction approach, empowering you to reclaim calm and control — one breath at a time.
Customized Breathwork
Tailor your sessions to fit your needs and current state. Choose from evidence-based techniques like box breathing (4-4-4-4 rhythm for steady calm), physiologic sighs (deep inhales followed by extended exhales to reset the nervous system), calm pauses, or fully personalized rhythms.
Integrated with real-time HRV monitoring via URGEMETER™, these exercises show you immediate feedback on how your body is responding — helping you shift from stressed to regulated in minutes. Whether you’re dealing with a work deadline or social media-induced anxiety, customization makes breathwork feel accessible and effective, not one-size-fits-all.
Mindfulness Modules
Access over 50 guided sessions focused on urge surfing, present-moment awareness, and emotional regulation. These draw from proven practices like mindfulness-based stress reduction (MBSR) and cognitive behavioral techniques, adapted for quick daily use.
Track how mindfulness builds long-term resilience by improving your baseline HRV over time — countering the constant “fight-or-flight” mode triggered by modern life.
By combining these with our harm reduction philosophy, Quitology helps you address the root causes of stress-driven habits. No judgment if social media triggers a craving or isolation leads to overeating — just tools that adapt to you, turning societal pressures into opportunities for growth and balance.
How We Help You Change Habits
Quitology combines multiple powerful modalities working together to support meaningful change — whether your goal is quitting nicotine completely, reducing gradually, managing daily stress, or breaking other entrenched habits:
URGEMETER™ - Real-Time Monitoring
URI: Urge Readiness Index
Patent-pending system using HRV monitoring to measure nervous system readiness and predict urges or stress spikes.
Customizable Breathwork
Box Breathing
Physiologic Sigh
Guided breathwork sessions tailored to your current HRV state to reduce stress and calm cravings.
Our Evidence-Based Approach
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Real-Time HRV & URGEMETER™
High-accuracy HRV monitoring (compatible with devices like Polar H10) measures nervous system readiness. The Urge Readiness Index (URI) gives you live, personalized insight to intervene early and effectively.
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Breathwork & Mindfulness
Guided sessions (box breathing, physiologic sighs, calm pauses) tailored to your current HRV state. Short, personalized breathwork noticeably reduces stress, calms cravings, and improves mood and focus.
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Cognitive Behavioral Therapy
Evidence-based CBT strategies to identify triggers, reframe unhelpful thoughts, and build practical skills for urge surfing, emotional regulation, and long-term resilience.
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Game Theory & Gamification
Engaging experiences like ASHCRASHER™ Runner and QUITMATCH™ puzzles designed using behavioral science to make progress feel rewarding and sustainable.
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Harm Reduction Philosophy
We meet you where you are, without judgment. Progress counts — whether cutting down, reducing gradually, or building daily stress resilience. Works alongside NRT and other approaches.
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Data-Driven Personalization
Learn from your patterns, recovery speed, and what actually helps you regulate. The system adapts to your unique physiology, habits, and goals.
Understanding Harm Reduction
Quitology supports your journey at every stage of the harm reduction continuum — from combustibles to complete cessation.
What We Help With
This multi-modal approach helps with a broad range of habits and goals:
- Quitting or reducing smoking/vaping
- Managing overeating or emotional eating
- Overcoming underexercising or sedentary patterns
- Moderating alcohol use
- Reducing social media and screen time addiction
- Reducing chronic stress and anxiety
- Building overall nervous system regulation and resilience
Dr. Hodes’ patients consistently reported feeling more in control and less overwhelmed after using customized breathwork and biofeedback — even for everyday stress. That real-world impact shaped Quitology into a supportive, non-prescriptive tool that adapts to your life.
Our Commitment
Quitology is physician-founded, evidence-informed, and built on empathy, innovation, and preventive medicine principles. We believe lasting freedom from habits comes from understanding your body, engaging your mind, and honoring your unique journey — without stigma or shame.
We’re proud to offer a space where smoking cessation, habit change, stress reduction, and wellness can all live together. Whether your goal is complete cessation, gradual reduction, or simply feeling calmer, more energized, and more in control every day, we’re here to help you build a life aligned with your values.
Join thousands using Quitology to turn cravings, stress, and old patterns into signals of strength.
*Important Disclaimer
While Quitology was founded by a licensed physician, we are not a medical device, nor do we provide medical advice, diagnosis, or treatment. Quitology is a wellness and behavioral support tool intended to complement — not replace — professional medical care. The information and features provided are for educational and self-management purposes only.
Results vary by individual. HRV measurements and biofeedback are not diagnostic tools and should not be used to diagnose, treat, cure, or prevent any medical condition. Always consult your physician or qualified healthcare provider before making changes to your health routine, especially if you have existing medical conditions, are pregnant, or are taking medications.
Quitology has not been evaluated by the U.S. Food and Drug Administration (FDA) or any other regulatory body as a medical device or treatment. Use of the app is at your own risk.
Ready to Start Your Journey?
Join thousands taking control with science-backed, compassionate support.