Everything people ask before they start.
Clear30 is a mobile app that helps people take a 30-day break from cannabis — and beyond. Whether you want to take a break, cut back, or quit for good, Clear30 provides a personalized, science-backed program with daily content, guided meditations, AI-powered support, community, and access to a real human peer support coach. Clear30 is the #1 cannabis support app worldwide with over 140,000 downloads and a 4.8-star rating.
No. Clear30 is called Clear30 because the core program is a 30-day break from cannabis. But after your break, you can choose the path that’s right for you — whether that’s a moderation program, mindful use, or quitting for good. You can also simply track your use to stay intentional. Clear30 meets you where you are.
Yes. Clear30 is available on both iPhone and Android.
Clear30 offers multiple layers of support. There’s an in-app AI that understands your personal journey and provides conversational guidance. There’s also a real human peer support coach who is trained and will text with you directly. And there’s a full in-app community where you can post, respond to others, and create or join groups for accountability.
Yes. Clear30’s development is funded by the National Institutes of Health (NIH) and the National Institute on Drug Abuse (NIDA). The app was founded by Dr. Fred Muench, who led the world’s largest mobile addiction study, and is advised by A. Thomas McLellan, PhD, former Deputy Director of National Drug Control Policy under President Obama. Clear30 has active research partnerships with Harvard University and the University of Michigan, and peer-reviewed research has been published in leading journals including Psychology of Addictive Behaviors.
Clear30 is designed for everyone. Our users range from 18 years old to 88 years old. While the app is built to be engaging enough for younger users who are accustomed to modern, interactive apps, people of all ages benefit from the program.
Yes. All user data is anonymized. Institutional partners do not see individual user information — they receive aggregate, anonymized reporting only.
When you sign up, you’ll go through a personalized onboarding that asks about your cannabis use, your goals, and your relationship with weed. Based on your answers, Clear30 builds a tailored experience — daily videos, meditations, journal prompts, and AI-driven conversations that adapt to you. You’ll also receive dynamic text messages and notifications based on how you’re progressing. It’s not a one-size-fits-all program — everything is shaped by what you share during onboarding.
Clear30 is a subscription-based app. An annual subscription is $39.99/year, and lifetime access is available for $119.99.
The original Clear30 program is 30 days long, and you can repeat it as many times as you’d like. After your initial break, longer-term programs — including mindful use, moderation, and long-term quitting pathways — can last up to a year, with new content continually being added.
Users who select that they’re committed to taking a break see a 90% average decrease in cannabis use. Across all users and all goals — whether cutting back, moderating, or quitting — the average decrease in use is 71%. And 89% of users report improved mental health after their first 30 days.
No. Clear30 is not a medical or therapeutic service. It is a digital wellness and behavior change program designed to support people in making intentional decisions about their cannabis use.
Yes. Multiple partners already have customized versions of Clear30 that highlight their institution’s specific support pathways and resources. Customizations can include integrating your campus or organizational wellness resources directly into the app experience.
Clear30 for Universities
