OnePin: TRT & Peptide Tracker

OnePin is the protocol tracker built for people who actually run peptides and supplements - not a glorified pill reminder.

WHAT IT DOES

• Track every peptide, supplement, and dose across complex multi-phase protocols
• Smart syringe grouping with built-in compatibility checks (avoid lists, safe lists, contamination warnings)
• Phase-aware dose calculations that handle taper, escalation, and break cycles automatically
• Vial life math, doses-per-vial, supply forecasting per cycle
• Day-by-day calendar with cycle countdowns and rest-day awareness
• Inventory tracking with batch dates, costs, vial-tracking, and phase-aware capacity projections
• Body map injection site tracker with heat-map awareness so you rotate sites
• Protocol templates for popular compounds, with editable starting points
• Compliance dashboard, dose history, and dose-log audit trail
• Compound database covering peptides, supplements, blends, and bioregulators
• Household sharing - track for yourself plus a partner from one app

CYCLE TYPES SUPPORTED

• Indefinite (daily / EOD / weekly / specific days)
• Yearly Schedule (auto-spaced cycles per year, e.g. 3x/yr bioregulators)
• Fixed Count (run N cycles then stop, with end-date preview)
• Custom phases with per-slot dose escalation

INTERACTION SAFETY

• 200+ compound database with curated avoid / safe pair data
• Real-time syringe planner that flags REACTIVE compounds (GHK-Cu, glutathione, SS-31, LL-37, etc.) and isolates them per chemistry safety rules
• Same-day dosing interaction warnings across routes
• Bioregulator-specific grouping logic

WHO IT'S FOR

If you're running anything more complex than "1 peptide, daily, forever", you've felt the pain of spreadsheet-tracking peptide protocols. OnePin replaces that spreadsheet.

Designed for: research peptide users, supplement biohackers, protocol designers, household partners managing each other's protocols, anyone running multi-phase or cycle-based regimens.

NOT INTENDED FOR

OnePin is a tracking and education tool. It does not provide medical advice. Compounds tracked are sourced as research chemicals or supplements; verify dosing with a physician before use. The app does not validate the safety or legality of any compound or protocol you enter.

PRIVACY

Your data stays yours. Local-first storage with optional cloud sync via your account. We don't sell or share your data.

SUBSCRIPTION

OnePin Premium is an auto-renewing subscription.

• Length: 1 year (annual)
• Free trial: 30 days free, then $49.99/year
• Payment is charged to your Apple Account at confirmation of purchase, after the 30-day free trial ends.
• The subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the period ends.
• Manage or cancel anytime in your App Store account settings.