Take back control. See what alcohol really costs your body.
Track your BAC in real time, watch your body recover phase by phase, and build sober streaks that stick. Science-backed. No judgment. Available in 26 languages.
Private & secure · Free to use · No account required
Start your recovery in seconds
No setup, no account, no judgment. Three steps to seeing what's really going on.
Log Your Drinks
Quick-log any drink — beer, wine, spirits, cocktails. Rebuild calculates your BAC automatically based on your profile.
Watch Your Body Recover
See your recovery progress in real time on a beautiful ring visualization. Every phase backed by science.
Build Momentum
Track sober streaks, hit milestones, and discover patterns in your habits. Small wins compound into real change.
Everything you need to drink less
Science-backed tools wrapped in a beautiful interface. No lectures, no shame.
Recovery Ring
A stunning ring visualization that shows your body's recovery in real time. Watch it fill as you progress through each healing phase.
Smart Drink Logging
Quick-log any drink with one tap. Rebuild calculates your BAC based on drink type, volume, and your personal profile.
Recovery Phases
Track 5 science-backed recovery phases in real time — from metabolizing to thriving. Know exactly where your body is in the healing process.
Sober Streaks
Build momentum with streak tracking. Watch your alcohol-free days stack up and hit psychological milestones that reinforce better habits.
Craving SOS
When an urge hits, open a private, self-guided toolkit of calming techniques. Ride out the craving and watch its intensity drop.
Progressive Milestones
Unlock badges for every milestone — your first sober day, 7-day streak, 30 days and beyond. Each one celebrates what your body has healed.
Insights & Patterns
Discover when, where, and why you drink with smart pattern detection. See weekly trends and identify your triggers.
Tonight's Cost
See the real-time physiological cost of a drinking session — calories, recovery time, sleep impact, and more. Eye-opening, not preachy.
Smart Notifications
Get notified when you enter a new recovery phase, hit a streak milestone, or when your body has fully recovered. Celebrate the wins.
See your body heal, phase by phase
After your last drink, your body begins an incredible recovery process. Rebuild tracks every stage in real time.
Your liver is working to break down the alcohol. Enzymes convert ethanol to acetaldehyde, then to acetate. Your BAC is actively dropping.
Blood alcohol returns to zero. Dehydration and inflammation are at their peak. Your body is flushing toxins and beginning to rebalance.
Blood sugar stabilizes. Hydration levels normalize. Your digestive system recovers and sleep quality begins to improve significantly.
Liver cells regenerate. Inflammation markers drop measurably. Cognitive clarity returns. Your immune system strengthens noticeably.
Deep sleep cycles fully restore. Skin improves. Energy levels rise. Anxiety decreases. This is what your body is capable of without alcohol.
Your recovery journey, visualized
See your progress at a glance with a sobriety heatmap, detailed history, and weekly insights that show real change happening.
Why people choose Rebuild
Most sobriety apps feel clinical. Rebuild feels like progress.
Other Sobriety Apps
- Basic day counter with no real insight
- Shame-based messaging and clinical tone
- Only for people in full recovery programs
- No science — just motivational quotes
- No help in the moment a craving hits
- Outdated design that feels like a medical app
Rebuild
- Real-time BAC tracking + body recovery visualization
- Forward-framing — celebrates progress, never shames
- Built for casual drinkers who want to cut back
- Every feature backed by published research
- Craving SOS — private, in-the-moment support
- Premium design that feels like a lifestyle app
The numbers don't lie
Even moderate drinking has a measurable impact on your body. Rebuild shows you the real cost — and the real benefits of cutting back. No scare tactics, just data.
Every recovery phase, milestone fact, and body stat in the app comes from peer-reviewed research.
Your recovery data never leaves your phone
Rebuild is private by design. No account to create, no server holding your history — just you and your progress.
Stored only on your device
Every drink, sober day and milestone lives in a private database on your phone. Nothing you track is ever uploaded to a server.
No account, no login
There's no sign-up and no password — because there's no account. We run no user database, so there's nothing to leak, sell, or hand over.
Anonymous by default
Purchases run through Apple, Google and RevenueCat using an anonymous ID. Crash and usage analytics are anonymous too — never tied to who you are.
You stay in control
Export everything to a CSV whenever you want, or wipe it all instantly with Erase all data. The only time we ever contact a server is to verify a purchase — or, if you choose, to redeem a promo code.
Frequently asked questions
Who is Rebuild for?
How does the recovery timeline work?
Is Rebuild really free?
Do I need to be an alcoholic to use Rebuild?
Does Rebuild work offline?
How is Rebuild different from other sobriety apps?
What happens to my data?
How do I cancel my subscription?
Your body is ready to rebuild
Download Rebuild and see what happens when you give your body a chance to heal.