100% anonymous · no account neededQuit smoking cannabis. Bloom again.
Bloom walks with you day by day: a sobriety timer, real-time savings, guided breathing exercises, biohacking for mental wellness, and an anonymous community for craving and addiction management.

Timer & savings
Count every second of freedom and watch your savings grow, in your own currency.
Health & biohacking
Symptom curves, recovery milestones, and practical biohacking for deep relaxation and focus at every stage.
Anonymous community
A global real-time chat where people support each other — no names, no judgment.
What Bloom is built on
Bloom doesn't promise miracles. It turns what research says about cannabis withdrawal into everyday tools.
The withdrawal timeline
Cannabis withdrawal symptoms typically begin within 24–48 hours, peak during the first week, and fade over 1–4 weeks. Bloom's symptom curves follow that pattern, so you always know where you are.
Source: NIDA — Cannabis (Marijuana) DrugFacts; Bonnet & Preuss, 2017
Breathing and stress
A few minutes a day of controlled breathing — specifically cyclic sighing with an extended exhale — lowers physiological stress arousal. That's the technique behind the craving exercise.
Source: Balban et al., Cell Reports Medicine, 2023
Peer support and tracking
Self-monitoring of progress and peer support are recognised components of recovery pathways. That's why Bloom combines a timer, a craving diary, and an anonymous community.
Source: SAMHSA — Recovery and Recovery Support
Bloom is an educational support tool and is not a substitute for diagnosis, treatment, or advice from a healthcare professional. None of the sources cited are affiliated with Bloom or endorse it.
Frequently asked questions about cannabis withdrawal
Answers to the most searched questions about symptoms, cravings, and recovery. For educational purposes only — not a substitute for medical advice.
Absolute anonymity
No sign-up, no email, no ad tracking. Your progress stays on your device, and community messages are tied only to an anonymous identifier.