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.
No ads · 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.
Read the whole arc, from what happens 20 minutes after your last drink to one year sober — or run your own date through the free sobriety timeline and sobriety counter.
Doing an alcohol-free month?
Both trackers run in your browser, keep your check-ins on your own device, and print to one page for the fridge door. Nothing to install and nothing to sign up for.
Sober October 2026 tracker
The rules in one line, a dated 31-day grid, the money you kept, and a printable calendar. A day with a drink is logged, never punished — the month does not reset.
Dry January 2027 tracker
The same 31 days, the same honest grid, the same one-page printable calendar — and a countdown until New Year’s Day so you can put the paper up before Day 1.
Not waiting for a named month? The 30-day no-alcohol challenge starts the day you start it, and the free sobriety counter keeps counting long after either month ends — you can even embed it in your own site. Every one of the tools works without an account.
Your recovery journey, visualized
See your progress at a glance. Your calendar and the last 30 days of history are free — the Insights tab adds the heatmap, pattern analysis and long-term trends with Pro.
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 log lives on your phone
Rebuild has no account and no cloud sync. Here is what is stored on your phone, and what the app sends.
Stored on your phone
Every drink, sober day and milestone lives in a database on your phone. There is no cloud sync, so a lost phone means a lost log unless you exported it.
No account, no login
There's no sign-up and no password — because there's no account. The app never asks for your name or email.
A random ID, not your name
The app sends usage analytics and crash reports to Google Firebase under a random ID made on your phone. They include the drinks you log (type, count, estimated peak BAC), your mood, check-ins and streak counts. Purchases go through Apple, Google and RevenueCat under the same ID. The privacy policy has every detail.
Export or erase, anytime
Export everything to a JSON backup file whenever you want — free, no Pro needed — or wipe your log from the phone with Erase all data.
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.