# Extinct: TSM Alcohol Tracker — Sinclair Method Companion > Companion app for The Sinclair Method to track alcohol consumption and cravings. (iPhone/iPad app by Ali3N Studios LLC.) - Source: https://appshunter.io/ios/app/extinct-tsm-alcohol-tracker/id6770793071 (this page in markdown: same URL + `.md`) - Developer: [Ali3N Studios LLC](https://appshunter.io/developer/1881815512) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 16.0 · 19 MB - Languages: American English - Released: 2026-05-19 - Data updated: 2026-07-20 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/extinct-tsm-alcohol-tracker/id6770793071/reviews.md ## What is Extinct? The Sinclair Method works. Extinct helps you prove it. Extinct is the dedicated companion app for adults following The Sinclair Method — using naltrexone or nalmefene taken before drinking to gradually extinguish the craving for alcohol. Built by someone who has lived the TSM journey. No judgment. No abstinence pressure. Just the tools to see it through. NOT MEDICAL ADVICE Naltrexone requires a prescription. Never take it if physically dependent on opiates. Extinct supports your journey — it does not replace your doctor or prescriber. THE GOLDEN RULE — ALWAYS FREE The most important feature in the app. Never paywalled. Set your medication type (naltrexone: 1 hour wait, nalmefene: 2 hours) and Extinct walks you through the full planning flow — medication reminder, countdown timer, and confirmation before your first drink. The Golden Rule is everything in TSM and Extinct makes sure you never forget it. DRINKING DIARY Log every session with drinks from a 4,400+ beverage catalog scoped to your country, ABV, volume, mood, and medication confirmation. Unit calculations in both UK and US standard drinks. 30 sessions per month free, unlimited with Pro. 4,400+ DRINK CATALOG Real drinks TSM users actually drink — beers, wines, spirits, and ciders. Not a cocktail app. Custom drink entry for anything not in the catalog. Country selector at setup. STATS DASHBOARD — FREE Your progress at a glance: this week's drinks vs your baseline, reduction percentage, naltrexone compliance rate, current streak, longest alcohol-free streak, and estimated weeks to extinction. MILESTONES Achievement badges for real clinical checkpoints — first alcohol-free day, compliance streaks, 25% and 50% reduction, and more. AI CONSULT A TSM-trained AI companion. Ask anything about the method, missed doses, side effects, or how to explain TSM to your doctor. 5 messages per month free. Unlimited with Pro. RESOURCES 988, SAMHSA National Helpline, Options Saves Lives, r/Alcoholism_Medication, C Three Foundation, and how to find a TSM-knowledgeable doctor. PRO FEATURES ($4.99/month or $34.99/year) Extinction Curve — your actual weekly drinks plotted against Sinclair's expected extinction curve. Watch your line trend toward zero. Craving (VAS) History — track your Visual Analog Scale craving scores over time. The dual decline of drinks and cravings is the scientific signature of pharmacological extinction. Weekly AI Interpretation — warm, plain-language analysis of your week's data. Patterns, compliance insights, and personalized strategy suggestions. Unlimited Diary Logging — remove the 30-session monthly cap entirely. Selective Extinction — guided tools for building healthy reward activities on non-drinking days, with receptor supersensitivity notifications for optimal timing. Reflection Journal — daily TSM-specific prompts, free text journaling, weekly AI theme analysis, and PDF export for your therapist or sponsor. Trusted Person Sharing — share a read-only progress summary with a partner, family member, or sponsor. Includes a TSM explainer so they understand why drinking is part of the treatment. Physician Report — a 4-page clinical PDF for your doctor: extinction curve, compliance rate, session log summary, and a TSM overview for physicians unfamiliar with the method. YOUR DATA No ads, ever. Cloud sync via Firebase when signed in. AI features transmit only your session inputs — no name, email, or device ID. Never used for model training per Anthropic's enterprise terms. The Sinclair Method has a 78% efficacy rate across more than 90 clinical trials. It is the standard of care for alcohol use disorder in several European countries. Extinct exists to help you see it through. Not medical advice. Naltrexone requires a prescription. If you are in crisis please call 988 or SAMHSA at 1-800-662-4357. ## Key features - Medication reminder and countdown timer - Extensive drink catalog with country-specific options - Detailed drinking diary with mood and confirmation logging - Progress tracking and statistics dashboard - Achievement badges for clinical checkpoints - AI-powered companion for method-related questions ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Extinct Pro - Monthly | $4.99 | per month | | Extinct Pro - Yearly | $34.99 | per year | ## Frequently asked questions about Extinct ### What is the main purpose of Extinct? Extinct is designed as a companion app for individuals using The Sinclair Method to gradually reduce alcohol cravings. It provides tools to help users adhere to the method, track their progress, and understand their drinking patterns. ### Does Extinct offer a free trial for Pro features? The provided data does not specify a free trial period for Extinct Pro. However, the app offers a robust set of free features, including a drinking diary with a 30-session monthly limit and limited AI consultations. ### How much does Extinct Pro cost? Extinct Pro is available through two subscription plans: $4.99 per month or $34.99 per year. These plans unlock unlimited diary logging, advanced analytics, and enhanced AI features. ### Can I track different types of alcohol in Extinct? Yes, Extinct features a catalog of over 4,400 real drinks, including beers, wines, spirits, and ciders, scoped to your country. You can also add custom drinks if they are not in the catalog. ### What kind of progress can I see in Extinct? The app's Stats Dashboard provides insights into your weekly drinks versus baseline, reduction percentage, naltrexone compliance rate, current and longest alcohol-free streaks, and estimated weeks to extinction. ### Is Extinct suitable for all ages? Extinct has an age rating of 17+, indicating it is intended for adult users. This is likely due to the sensitive nature of alcohol consumption and related health topics. ### How often is Extinct updated? The latest version of Extinct is 1.1.4, which was last updated on July 5, 2026. While specific update frequency isn't detailed, this indicates ongoing development and support for the application. ### Does Extinct provide medical advice? No, Extinct explicitly states that it is not medical advice. It is a tool to support users following The Sinclair Method, but it does not replace professional medical guidance from a doctor or prescriber. ## Version history (last 5 releases) ### 1.1.5 — 2026-07-12 Clearer streak. Your Home streak now reads as a consistency streak — the days you've taken your dose or logged activity — instead of an "alcohol-free day" count. It never claimed to track abstinence under the hood, so we've made the label say what it actually measures. Your alcohol-free days still live on the Dashboard, calculated from the days you logged drinks. ### 1.1.4 — 2026-07-05 What's new • Log an alcohol-free day straight from the diary — no drink required. Just tap "Log alcohol-free day." • The "You're not alone" screen now shows live progress from the Extinct community. • Minor fixes and polish. ### 1.1.3 — 2026-05-25 - Fixed a crash when logging a session on Mac (Designed for iPad). - Thanks to the user who sent the crash report! ### 1.1.2 — 2026-05-25 - Drink log: log multiple of the same drink in a single entry — useful for backfilling a whole session at once instead of tapping each one - Favorites: tap the start on any drink to add it to a new Favorites tab in the picker — no more scrolling past thousands of drinks for your go-to ### 1.1.1 — 2026-05-24 - Settings → Account now lets guests sign in or create an account directly, and your existing diary moves to the cloud with you. - Physician PDF now includes the dashboard's trendline slope, estimated weeks to clinical extinction, and per-drink mood breakdown. - Improved Custom drinks: a dedicated Custom tab in the drink picker so saved drinks aren't lost in the catalog. - App naming polished to "Extinct: TSM Alcohol Tracker" across onboarding and the PDF footer. - Fixed: the Golden Rule wait now anchors to when you actually took your dose. If you set a dose 55 min ago, the alert fires in 5 min — not a fresh hour. - Custom 5-second meditation chime for the "safe to drink" alert, audible through Focus modes. ## More apps by Ali3N Studios LLC - [OneGo: Private Restroom Finder](https://appshunter.io/ios/app/onego-private-restroom-finder/id6759943504) - [Pulse Lab: Study & Focus Audio](https://appshunter.io/ios/app/pulse-lab-study-and-focus-audio/id6760435185) - [EyeShot: Iris Camera & Editor](https://appshunter.io/ios/app/eyeshot-iris-camera-and-editor/id6760573387) - [R3son8: Binaural Beats & Sleep](https://appshunter.io/ios/app/r3son8-binaural-beats-and-sleep/id6760603102) - [EV Load Calc - NEC Compliant](https://appshunter.io/ios/app/ev-load-calc-nec-compliant/id6760872693) - [PhotoLens: Astro Photo Editor](https://appshunter.io/ios/app/photolens-astro-photo-editor/id6761318474) All apps by Ali3N Studios LLC: https://appshunter.io/developer/1881815512 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-20.*