Full disclosure: we built Klar, so we’re obviously biased. That’s why we’re going to be ruthlessly honest—about every app on this list, including our own. You deserve to pick the tool that actually fits your recovery, not the one with the best marketing.
We downloaded, tested, and compared every major quit-weed app available in 2026. Here’s what we found.
What to Look for in a Quit-Weed App
Before diving into specific apps, here’s what the research says actually matters for digital recovery tools:
- Cannabis-specific content. Cannabis withdrawal is different from alcohol or opioid withdrawal. The timeline, symptoms, and strategies are unique. Generic sobriety apps miss this entirely.
- Symptom tracking. Self-monitoring is one of the most evidence-backed interventions for behavior change. Tracking symptoms activates the prefrontal cortex and creates psychological distance from distress.
- Progress visualization. Seeing your recovery—not just counting days—provides motivation during the Valley of Disappointment when you don’t “feel” better yet.
- Craving management tools. An app that helps you in the moment of a craving is worth more than one that just tracks days.
- Privacy. Recovery data is sensitive. How the app handles your data matters.
With that framework, let’s look at each app.
1. Klar — Best for Cannabis-Specific Science
Platform: iOS (Android coming soon)
Price: Free addiction assessment, then Premium subscription
Focus: Cannabis-specific, science-backed recovery
What It Does Well
- Built exclusively for cannabis. Every feature—from the 90-day timeline to symptom predictions—is based on cannabis-specific neuroscience, not generic addiction models.
- 47 symptom tracking. Tracks insomnia, night sweats, irritability, brain fog, vivid dreams, and 42 other documented cannabis withdrawal symptoms with timeline predictions for when each should improve.
- Brain recovery visualization. Shows dopamine receptor density and CB1 receptor recovery over time—turning invisible neurological healing into something you can see.
- Craving surfing tools. Built-in guided craving surfing with timers and breathing exercises for use in the moment.
- Identity Builder. Based on the “votes for your new identity” concept from behavioral psychology.
- Money saved tracker. Calculates savings based on your usage patterns.
Where It Falls Short
- Not yet available on Android (in development).
- No community/social features—it’s a solo tool, not a social network.
- Premium features require a subscription after the free assessment.
- Relatively new compared to established apps—smaller user base.
Best For
People who want a science-driven, cannabis-specific approach. Especially helpful if you’ve tried to quit before and want to understand why you feel the way you do during recovery.
2. Grounded — Best for Simple Tracking
Platform: iOS and Android
Price: Free with premium tier
Focus: Cannabis-specific sobriety tracking
What It Does Well
- Clean, simple interface. No overwhelming features—just a clear sobriety counter with daily check-ins.
- Cannabis-specific. One of the few apps besides Klar that’s built specifically for weed, not alcohol or general addiction.
- Milestone celebrations. Marks achievements at key recovery milestones.
- Relapse logging. Tracks slips without judgment, helping you identify patterns.
- Available on both platforms. Works on iOS and Android.
Where It Falls Short
- Limited symptom tracking—doesn’t cover the full spectrum of cannabis withdrawal symptoms.
- No brain science or recovery visualization—you’re counting days, not tracking neurological recovery.
- No craving management tools for in-the-moment support.
- Motivational content is generic rather than science-backed.
Best For
People who want a straightforward, no-frills sobriety counter specifically for cannabis. Good if you prefer simplicity over depth.
3. I Am Sober — Best for Multi-Substance Tracking
Platform: iOS and Android
Price: Free with ads; Pro removes ads
Focus: General sobriety tracking for any substance
What It Does Well
- Tracks any substance. If you’re quitting cannabis alongside alcohol, nicotine, or anything else, I Am Sober handles multiple trackers simultaneously.
- Daily pledges. Morning pledge system creates a commitment ritual that many users find helpful.
- Cost savings calculator. Shows how much money you’ve saved.
- Community features. Milestone sharing and community support from other users.
- Privacy-focused. Data stored locally on your device.
- Mature app. Well-established with years of updates and a large user base.
Where It Falls Short
- Not cannabis-specific. The app doesn’t know that cannabis withdrawal is different from alcohol withdrawal. No symptom timelines, no brain recovery data, no cannabis-specific strategies.
- No craving management tools beyond basic motivation.
- The experience is the same whether you’re quitting caffeine or heroin—which means it’s not optimized for either.
- Ad-supported free tier can feel intrusive during vulnerable moments.
Best For
People quitting multiple substances at once, or those who value community features and daily pledge rituals. Solid general-purpose tool, but won’t give you cannabis-specific guidance.
4. Sober Time — Best Free Option
Platform: iOS and Android
Price: Free with optional in-app purchases
Focus: General sobriety counter
What It Does Well
- Completely free core experience. The basic tracker works without paying anything.
- Home screen widget. Quick-glance sobriety counter without opening the app.
- Customizable milestones. Set your own achievement markers.
- Multiple addiction tracking. Track several substances simultaneously.
- Lightweight. Small app size, runs well on older devices.
Where It Falls Short
- Very basic feature set—essentially a timer with milestones.
- No cannabis-specific content, symptom tracking, or recovery science.
- No craving tools or in-the-moment support.
- Limited educational content.
- Less actively maintained than competitors.
Best For
People who want a simple, free sobriety counter and nothing more. A decent starting point, but you’ll likely outgrow it if you need deeper support.
5. Nomo — Best for Accountability Partners
Platform: iOS and Android
Price: Freemium with premium subscription
Focus: Accountability-based sobriety tracking
What It Does Well
- Accountability partner feature. Share your progress with a trusted person who gets notifications about your milestones—and your struggles.
- Multiple clocks. Track multiple habits or substances with separate timers.
- Emergency contact. Quick-access button to call your accountability partner during a crisis.
- Integration with health apps. Connects with Apple Health and similar platforms.
Where It Falls Short
- Not cannabis-specific—same limitations as other general sobriety apps.
- Accountability features require someone else to be involved, which isn’t always an option.
- Less polished UI compared to I Am Sober or Klar.
- Limited educational or science-based content.
Best For
People who have a trusted accountability partner (sponsor, friend, therapist) and want an app that integrates that relationship into daily recovery.
Side-by-Side Comparison
Here’s how the apps stack up on the features that matter most for cannabis recovery:
| Feature | Klar | Grounded | I Am Sober | Sober Time | Nomo |
|---|---|---|---|---|---|
| Cannabis-specific | ✓ | ✓ | – | – | – |
| Symptom tracking (47+) | ✓ | – | – | – | – |
| Brain recovery visualization | ✓ | – | – | – | – |
| Craving management tools | ✓ | – | – | – | – |
| Money saved calculator | ✓ | – | ✓ | – | – |
| Community features | – | – | ✓ | – | ✓ |
| Android support | Soon | ✓ | ✓ | ✓ | ✓ |
| Free tier | Free assessment | ✓ | With ads | ✓ | ✓ |
Which App Is Right for You?
Here’s our honest recommendation based on your situation:
If you want cannabis-specific science and deep recovery tracking: Try Klar. It’s the only app that tracks cannabis-specific withdrawal symptoms, visualizes brain recovery, and provides science-backed tools like craving surfing. The 90-day framework is based on actual CB1 receptor recovery data.
If you want something simple and free: Grounded or Sober Time. Both are decent sobriety counters. Grounded is cannabis-specific; Sober Time is more basic but completely free.
If you’re quitting multiple substances: I Am Sober. Its multi-tracker approach and community features make it the best choice for people dealing with more than just cannabis.
If accountability matters most: Nomo. The accountability partner integration is unique and valuable if you have someone who can fill that role.
If you’re on Android: I Am Sober or Grounded until Klar’s Android version launches.
Beyond Apps: What Else Helps
No app replaces professional support. If you’re struggling, consider:
- r/leaves — A 400,000+ member Reddit community of people quitting cannabis. Free, active, and genuinely supportive.
- Marijuana Anonymous (MA) — 12-step program with online and in-person meetings.
- SMART Recovery — Science-based alternative to 12-step programs with online meetings.
- Therapy — A therapist specializing in substance use (CBT and MBRP are the most evidence-based approaches for cannabis).
- Your doctor — Especially if you have co-occurring mental health conditions.
The best app is the one you’ll actually use. Download one today, set your quit date, and start. The science-backed strategies work—but only if you begin.
