Defog: Quit Smoking
61-Day Plan & Craving Tools
About
This app offers a neuroscience-informed 61-day plan to help you quit smoking. It provides daily focused sessions, practical behavior-change tools, and immediate support for cravings with guided exercises and sound therapy. Track your progress, milestones, and money saved throughout your journey.
What's New in Defog
1.2
August 25, 2026
Optimised experience.
Subscription plans
Yearly
yearly
Developer apps
FAQ
What is the Defog quit smoking plan?
Defog offers a 61-day program designed to help users quit smoking. It includes daily focused sessions with sound, lessons, interactive exercises, and check-ins to support habit change.
How does Defog help with cravings?
When a craving hits, Defog's Craving SOS provides guided resets with paced breathing and frequency-based sound. It also offers 20 quick tools like urge surfing, journaling, and distraction games.
What kind of progress can I track with Defog?
You can track your smoke-free time, money saved, best streak, cigarette trend, cravings ridden out, and recovery milestones throughout the 61-day journey.
Is Defog a medical device?
No, Defog is an educational and self-improvement tool. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Consult a healthcare provider for nicotine dependence or health concerns.
How does Defog handle relapses?
Defog features compassionate relapse tracking. A slip does not erase your program progress, allowing you to continue your journey without interruption.
What are the subscription options for Defog?
Defog offers a subscription for full access. Plans include Weekly at $6.99/P7D and Yearly at $49.99/P1Y. Subscriptions automatically renew unless turned off 24 hours before the current billing period ends.
Can I cancel my Defog subscription?
Yes, you can manage or cancel your Defog subscription at any time in your Apple Account Settings. Auto-renewal must be turned off at least 24 hours before the end of the current billing period.
What devices does Defog support?
Defog is available on iPhone and iPad devices.