Effective date: May 2026 | Last updated: May 2026
These Terms of Use (“Terms”) govern your use of the Extinct mobile application (“App”) published by Ali3N Studios LLC (“we,” “us,” or “our”). By downloading, installing, or using the App, you agree to these Terms. If you do not agree, do not use the App.
1. Not Medical Advice; No Clinician-Patient Relationship
Extinct is an educational companion tool for people pursuing The Sinclair Method (TSM), a naltrexone-assisted approach to alcohol use disorder. The App is provided for informational and self-tracking purposes only. The App does not provide medical advice, does not diagnose any condition, does not prescribe medication, and does not establish a clinician-patient relationship. The Golden Rule reminder, drinking diary, extinction-curve visualization, AI Consult responses, milestones, and physician PDF are tools for personal reflection and conversation with a qualified clinician — they are not a substitute for medical care.
2. Naltrexone Is a Prescription Medication
Naltrexone and nalmefene are prescription medications. You must obtain and use these medications under the supervision of a licensed clinician. Do not start, stop, or change your medication based on anything the App suggests. Naltrexone must not be taken if you are physically dependent on opiates or are actively using opioid pain medication. Pregnancy, liver impairment, and other conditions may contraindicate use — consult your prescribing physician.
3. Age Requirement
You must be at least 21 years old (United States) or the legal drinking age in your jurisdiction to use the App. The App is intended for adults pursuing pharmacological treatment for alcohol use disorder. By using the App you represent that you meet this age requirement.
4. AI-Generated Content
The AI Consult feature uses Anthropic Claude via AWS Bedrock to generate responses about TSM, naltrexone, and related topics. AI responses are not medical advice. AI outputs may occasionally be inaccurate, incomplete, or unexpected. We do not guarantee the accuracy, completeness, or clinical appropriateness of any AI-generated content. Always defer to your prescribing clinician on medical decisions.
5. Drinking & Driving
The App is a tool for managing alcohol consumption, not a permission slip. Do not drink and drive. Do not operate machinery, supervise children, or perform safety-critical activities while drinking. Plan transportation in advance.
6. Subscriptions & Billing
- Extinct Pro is offered as an auto-renewable subscription at $4.99 per month or $34.99 per year.
- Payment is charged to your Google Play account (Android) or Apple ID (iOS) at confirmation of purchase.
- The subscription automatically renews unless canceled at least 24 hours before the end of the current billing period.
- Your account will be charged for renewal within 24 hours prior to the end of the current period at the same price.
- You can manage and cancel subscriptions in your device’s Settings > Google Play > Payments & subscriptions (Android) or Settings > [Your Name] > Subscriptions (iOS).
- No refunds are provided for partial subscription periods. Refund requests should be directed to Google Play or Apple respectively.
7. Free Tier
The App is fully functional in a free tier with limited AI Consult quota and certain advanced features gated behind Pro. The free tier requires no payment and no account beyond optional cloud sync.
8. User Conduct
You agree not to:
- Use the App in a manner that violates any applicable law
- Attempt to reverse engineer, decompile, or extract source code from the App
- Use the App to harm yourself or others
- Misrepresent your age to access the App
- Share your account credentials with another person
9. Your Content & Account Data
You retain all rights to the diary entries, notes, and other content you create in the App. By using cloud sync, you grant us a limited license to store and transmit that content to provide the service to you. We do not sell or share your content with third parties (see our Privacy Policy for the AI processing disclosure).
10. Disclaimer of Warranties
THE APP IS PROVIDED “AS IS” AND “AS AVAILABLE” WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED. We do not warrant that the App will be uninterrupted, error-free, or that defects will be corrected. We do not warrant any specific outcome from using TSM or any approach the App discusses.
11. Limitation of Liability
To the maximum extent permitted by law, in no event shall Ali3N Studios LLC be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of or inability to use the App. Our total liability for any claim arising from these Terms shall not exceed the amount you paid for the App in the twelve months preceding the claim.
12. Indemnification
You agree to indemnify and hold Ali3N Studios LLC harmless from any claim, demand, or damages, including reasonable attorneys’ fees, arising from your use of the App or your violation of these Terms.
13. Termination
We may suspend or terminate your access to the App at any time, with or without cause. You may stop using the App at any time and may delete your account from within the App or via the Delete Account page.
14. Changes to These Terms
We may update these Terms from time to time. Material changes will be reflected by an updated date at the top of this page. Continued use of the App after changes constitutes acceptance of the revised Terms.
15. Governing Law
These Terms are governed by the laws of the State of Texas, United States, without regard to its conflict of laws principles. Any dispute arising from these Terms shall be resolved in the state or federal courts located in Texas.
16. Contact
Questions about these Terms? Contact:
Ali3N Studios LLC
Email: developer@ali3nstudios.com