Terms of Use — Peptide Journal
Personal tracking terms, subscriptions, and legal limits of Peptide Journal · Updated : September 8, 2026
These Terms govern your use of Peptide Journal, a personal tracking utility for logging peptide doses and remembering the next scheduled entry.
1. Not medical advice
Peptide Journal is for personal tracking and informational purposes only. It does not provide medical advice, diagnosis, or treatment recommendations. It does not tell you what to take, when you should take it, or what an “optimal” dose is. Always check with a licensed clinician before making any medical decision. Do not use the app as a substitute for professional care, a pharmacy, or a drug label.
2. Not a dosage calculator
The app is a journal and reminder tool. It is not a manufacturer, hospital, university, pharmacy, or FDA-cleared dosage calculator. You confirm or enter the dose, unit, and interval you actually track. Next-dose timing is calculated from your log history and the interval you set. It is never calculated from half-life alone.
3. Research Defaults
Some compounds include Research Defaults: study-based or labeled information such as an example dose, interval, or half-life reference. These values are informational. They are not a personal recommendation, a prescription, or medical advice. When reliable human data is not available, the app says “No established research default” and you must enter your own values. Half-life, when shown, is a pharmacokinetic reference only.
4. Your responsibility and the law
You are solely responsible for the values you log and for complying with the laws that apply to you. Peptide Journal does not sell peptides, does not arrange fulfillment, and does not encourage the use of any substance. Some library entries may refer to compounds that are unapproved, restricted, or treated as research materials in some places. Listing a compound is not an endorsement and is not an instruction to use it.
5. Eligibility
The app is for personal use on iPhone and iPad by people who can agree to these Terms. It is not intended for children.
6. Subscriptions and lifetime access
Premium covers new journal entries, tracker creation and editing, and scheduled reminders through Apple In-App Purchase. You can always view and delete your saved data without an active subscription. Closing the plans screen is not a purchase.
Auto-renewing subscriptions:
- Peptide Journal Monthly — 1 month — $12.99 (or the price Apple shows for your storefront).
- Peptide Journal Yearly — 1 year — $59.99 (or the price Apple shows). Any introductory offer depends on storefront availability and eligibility; its price and duration are shown before purchase.
Payment is charged to your Apple ID at confirmation of purchase, or after a free trial if you do not cancel. Subscriptions renew automatically unless you cancel at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. Manage or cancel in iPhone Settings → [your name] → Subscriptions, or at https://apps.apple.com/account/subscriptions. Any unused portion of a free trial is forfeited when you purchase a subscription, where applicable.
Lifetime is a one-time non-consumable purchase, not an auto-renewing subscription. It does not renew and is restored with Restore Purchases. “Lifetime” means the commercial lifetime during which Peptide Journal is offered and maintained as a product, not the purchaser's lifetime. The purchase does not guarantee perpetual availability, future updates, compatibility with every future device or operating system, or support for an unlimited period. If Peptide Journal is permanently discontinued or can no longer be operated for legal, technical, platform, or App Store availability reasons, access and support may end. Mandatory consumer rights and Apple's applicable refund rules remain unaffected.
Prices may vary by Apple storefront and tax. Apple’s Media Services terms also apply to the purchase: https://www.apple.com/legal/internet-services/itunes/
7. Restore
Use Restore Purchases in the app to re-apply an entitlement already associated with your Apple ID.
8. Availability
Features, library entries, prices, and availability may change. We may fix bugs, update Research Defaults labeling, or limit functionality for legal or technical reasons.
9. Disclaimer of warranties
The app is provided as is. We do not warrant that Research Defaults, schedules, reminders, or calculations are complete, current, or appropriate for you.
10. Limitation of liability
To the maximum extent allowed by law, YATOFIX is not liable for decisions you make, missed or late reminders, data loss on your device, or any health outcome related to substances you choose to track. Some jurisdictions do not allow certain limitations; in those places, our liability is limited to the maximum permitted.
11. Privacy
Our Privacy Policy explains local storage, private iCloud synchronization, and what Apple and RevenueCat process for purchases.