Ziggy
Founder of Rebuild
I'm Ziggy. I built Rebuild — an app that shows you what alcohol is doing to your body and what changes when you stop — and I research and write everything published on this site: 112 guides across 7 topics, plus 19 free calculators.
I'm not a doctor, therapist or researcher, and I don't pretend to be. I'm a developer who had to read the actual literature to build an app that models alcohol recovery honestly — blood alcohol curves, withdrawal timelines, what really recovers in week one versus month six. Most of what I found online was either clinical and unreadable or confident and unsourced. So I write the version I wanted: the research in plain language, with the sources linked so you can check me.
That means health claims here point at a primary source — the National Institute on Alcohol Abuse and Alcoholism (NIAAA), the CDC, the WHO, the NHS, or peer-reviewed literature — and the health guides list what they drew on at the bottom of the page. It also means nothing here is medically reviewed, because there is no clinician on staff to review it. I'd rather tell you that plainly than imply a credential I don't have.
How I work
- Primary sources first. Health claims come from public-health bodies and peer-reviewed research, not from other blogs.
- Sources on the page. Articles list what they cite, with outbound links, so you can read the original.
- No diagnosis, no treatment plans. These are educational guides. Anything involving withdrawal, medication or a diagnosis belongs with a clinician.
- Corrections welcome. If something here is wrong or out of date, tell me and I'll fix it and note the update date.
The full detail is in the editorial policy.
What Rebuild is
Rebuild is an alcohol recovery app for people cutting back or quitting. It tracks your sober streak and milestones, estimates your blood alcohol level in real time after you log a drink, and shows which recovery phase your body is in. There's no account and no login — everything you track stays on your own device.
Recent articles by Ziggy
- AA Sobriety App Alternatives: Digital Tools for Recovery Looking for an AA sobriety app or digital alternative? Here's how apps like Rebuild complement 12-step programs and what to look for in a recovery tracker. Last updated Aug 5, 2026 · 6 min read
- Alcohol Statistics 2026: The Numbers, With Sources Alcohol statistics for 2026: 30 figures on drinking, harm, treatment and cost, each traced to a named primary source with its year and its caveats. Last updated Aug 5, 2026 · 12 min read
- Alcohol and Menopause: Why Drinking Changes in Midlife Alcohol and menopause interact in ways nobody warns you about: hot flashes, sleep, morning anxiety, and a higher blood alcohol from the same glass. Last updated Aug 5, 2026 · 12 min read
- Best Sobriety Apps for Android: What to Download Today Looking for the best sobriety app for Android? Here's an honest guide to the top options, what they offer, and how to choose the right one for your recovery. Last updated Aug 5, 2026 · 6 min read
- Best Sobriety Tracker Apps in 2026: An Honest Comparison Looking for the best sobriety tracker app in 2026? Here's an honest comparison of top options including Rebuild, I Am Sober, and Nomo. Last updated Aug 5, 2026 · 7 min read
- Drink-Free Days: What the Guidance Actually Says and How to Pick Yours Drink-free days explained: what the UK guidance really says, how many days to take, how to choose which ones, and what the evidence does and doesn't show. Last updated Aug 5, 2026 · 12 min read
- Free Sobriety Tracker Apps: What You Get Without Paying Do free sobriety tracker apps actually work? Here's what you get without paying — and why Rebuild's free tier is one of the best available on iOS. Last updated Aug 5, 2026 · 6 min read
- How Long Does Alcohol Stay in Your System? The Honest Ranges How long does alcohol stay in your system? Honest clearance ranges plus detection windows for breath, blood, urine, saliva and hair, every figure sourced. Last updated Aug 5, 2026 · 12 min read
- How to Taper Off Alcohol: Schedules, Safety, and Who Should Not Do This Alone How to taper off alcohol under medical guidance: who must not self-taper, the two schedule shapes with sources, red-flag symptoms, and where to get help. Last updated Aug 5, 2026 · 13 min read
- Looking for a Reframe App Alternative? An Honest Guide Finished Reframe's course, or want something without a subscription? An honest look at what Reframe actually is and the alternatives worth knowing in 2026. Last updated Aug 5, 2026 · 10 min read
- Looking for a Sunnyside App Alternative? An Honest Guide An honest look at what Sunnyside actually is, where its coaching genuinely helps, and the alternatives worth knowing if you want to drink less without a subscription. Last updated Aug 5, 2026 · 10 min read
- Looking for an I Am Sober Alternative? Here's What to Consider Frustrated with I Am Sober? Explore what to look for in a sobriety app alternative and why Rebuild might be the fresh start you need. Last updated Aug 5, 2026 · 6 min read
- Moderation vs Abstinence: Which Alcohol Goal Fits You? Moderation vs abstinence alcohol goals: what predicts success in each, when abstinence is the safer call, and why switching goals is information. Last updated Aug 5, 2026 · 11 min read
- Nomo App Alternatives: Finding the Right Sobriety Tracker Exploring Nomo sobriety app alternatives? Here's what different trackers offer and how to find the one that actually supports your recovery. Last updated Aug 5, 2026 · 6 min read
- Ozempic and Alcohol Cravings: What the Trials Actually Show Reports of Ozempic alcohol cravings dropping are now backed by two randomized trials. What they measured, the mechanism, and the honest limits. Last updated Aug 5, 2026 · 10 min read
- Rebuild vs I Am Sober: Which Sobriety App Is Right for You? Rebuild vs I Am Sober: an honest side-by-side comparison of features, design, and approach to help you pick the sobriety app that fits your recovery. Last updated Aug 5, 2026 · 7 min read
- Sober Holidays: Scripts and Plans for Christmas and New Year Sober holidays, planned properly: what to say when offered a drink, how to handle family and the work party, New Year's Eve, and a first sober Christmas. Last updated Aug 5, 2026 · 10 min read
- Sobriety Apps for Couples: Quitting Drinking Together Quitting drinking with your partner? Here's how to use sobriety apps as a couple, what to look for, and how Rebuild supports shared recovery goals. Last updated Aug 5, 2026 · 6 min read
- The Sinclair Method: Naltrexone, Extinction, and the Honest Evidence The Sinclair method uses naltrexone before drinking to unlearn the habit. What the trials show, where the 78% figure comes from, and the honest limits. Last updated Aug 5, 2026 · 10 min read
- Why Hangovers Feel Worse With Age — What the Research Shows Why are hangovers worse with age? Surveys find severity actually falls. Here's what really changes, how long a hangover lasts, and the 2-day hangover. Last updated Aug 5, 2026 · 12 min read
- 1 Month No Alcohol: The Benefits Are Getting Real One month without alcohol brings deep, systemic change — in your liver, brain, sleep, weight, and emotional health. Here's what to expect at 30 days. Last updated Jul 28, 2026 · 6 min read
- 1 Week No Alcohol: The Benefits You'll Start to Notice 1 week without alcohol brings real, felt changes — better sleep, less bloating, clearer skin, and more. Here's what to expect at day 7. Last updated Jul 28, 2026 · 5 min read
- 1 Year Sober: What Actually Changes One year sober brings profound changes — cancer risk reduction, cardiovascular recovery, psychological transformation, and a completely different life. Here's what changes at 365 days. Last updated Jul 28, 2026 · 6 min read
- 100 Reasons to Stop Drinking (Pick the Ones That Are Yours) Not everyone quits for the same reason. This structured list covers 10 categories of reasons to stop drinking — find the ones that actually belong to you. Last updated Jul 28, 2026 · 8 min read