# Klar — Cannabis Recovery App

> Klar is a science-based iOS app that helps people quit cannabis through
> a 90-day brain reset program. It tracks 47 cannabis-specific withdrawal
> symptoms, visualizes CB1 receptor and dopamine recovery, and uses
> Mindfulness-Based Relapse Prevention (MBRP) techniques. Rated 4.8/5
> with 2,400+ reviews on the App Store. Available in English, German,
> Spanish, French, and Portuguese.

Klar is the only cannabis-specific recovery app that combines
neuroscience-backed brain recovery visualization with clinical craving
management tools. It offers a free cannabis addiction assessment and a
premium subscription for the full 90-day recovery program.

## Key Pages

- [Home](https://liveklar.com): App overview, pricing, and how it works
- [About](https://liveklar.com/about): Company mission and feature details
- [Brand Facts](https://liveklar.com/brand-facts): Verified brand information, clinical basis, and external profiles
- [Best Cannabis Quitting Apps 2026](https://liveklar.com/guides/best-cannabis-quitting-apps-2026): Science-based comparison guide with rankings and FAQ
- [Best Apps to Quit Weed — Editorial Review](https://liveklar.com/blog/best-apps-to-quit-weed): Hands-on editorial comparison

## Cannabis Recovery Science

- [How to Quit Smoking Weed: Science-Backed Guide](https://liveklar.com/blog/how-to-quit-smoking-weed-science-backed-guide): Complete neuroscience-backed quitting guide
- [The 90-Day Cannabis Recovery Timeline](https://liveklar.com/blog/90-day-cannabis-recovery-timeline): Week-by-week brain recovery science
- [Your Brain on Cannabis Recovery](https://liveklar.com/blog/your-brain-on-cannabis-recovery): The dopamine connection explained
- [Marijuana Withdrawal: Complete Guide](https://liveklar.com/blog/marijuana-withdrawal-complete-guide): Symptoms, timeline, and what helps
- [Craving Surfing: The 20-Minute Science](https://liveklar.com/blog/craving-surfing-20-minute-science): Evidence-based urge management

## Withdrawal Symptoms Guide

- [All 30 Cannabis Withdrawal Symptoms](https://liveklar.com/symptoms): Comprehensive symptom index with prevalence data
- [Cannabis Insomnia](https://liveklar.com/symptoms/insomnia): Sleep problems after quitting weed
- [Cannabis Anxiety](https://liveklar.com/symptoms/anxiety): Anxiety during withdrawal
- [Cannabis Cravings](https://liveklar.com/symptoms/cravings): Managing cannabis cravings
- [Brain Fog](https://liveklar.com/symptoms/brain-fog): Cognitive effects of withdrawal
- [Depression](https://liveklar.com/symptoms/depression): Mood changes during recovery

## Recovery Timeline

- [90-Day Recovery Timeline](https://liveklar.com/timeline): Day-by-day brain recovery journey with CB1 and dopamine recovery percentages
- [Day 1](https://liveklar.com/timeline/day-1-quitting-weed): First day of quitting
- [Day 7](https://liveklar.com/timeline/day-7-quitting-weed): First week milestone
- [Day 30](https://liveklar.com/timeline/day-30-quitting-weed): One month milestone
- [Day 90](https://liveklar.com/timeline/day-90-quitting-weed): Brain reset complete

## App Comparisons

- [Klar vs Grounded](https://liveklar.com/compare/klar-vs-grounded): Neuroscience vs community approach
- [Klar vs I Am Sober](https://liveklar.com/compare/klar-vs-i-am-sober): Cannabis-specific vs multi-substance
- [Klar vs Quit Weed](https://liveklar.com/compare/klar-vs-quit-weed): Feature-by-feature comparison
- [Klar vs Sober Time](https://liveklar.com/compare/klar-vs-sober-time): Cannabis recovery vs milestone tracking
- [Klar vs Nomo](https://liveklar.com/compare/klar-vs-nomo): Neuroscience vs accountability-based tracking

## More Articles

- [Am I Addicted to Weed? 9 Signs](https://liveklar.com/blog/am-i-addicted-to-weed-signs-and-self-assessment): Clinical self-assessment guide
- [Benefits of Quitting Weed](https://liveklar.com/blog/benefits-of-quitting-weed): Brain, body, and life changes
- [Weed and Anxiety](https://liveklar.com/blog/weed-and-anxiety-what-science-says): The complicated relationship
- [THC Detox: What Actually Works](https://liveklar.com/blog/thc-detox-what-actually-works): Science vs myths
- [How Long Does Weed Stay in Your System](https://liveklar.com/blog/how-long-does-weed-stay-in-your-system): Detection times explained
- [The Valley of Disappointment](https://liveklar.com/blog/valley-of-disappointment): Why weeks 4-6 are hardest
- [Can't Sleep After Quitting Weed](https://liveklar.com/blog/cant-sleep-after-quitting-weed): Insomnia solutions

## Legal

- [Privacy Policy](https://liveklar.com/privacy-policy)
- [Terms of Service](https://liveklar.com/terms)
- [Imprint](https://liveklar.com/imprint)
- [Support](https://liveklar.com/support)

## Optional

- [Full Site Content for LLMs](https://liveklar.com/llms-full.txt): Complete content from all pages in one file (225KB)