OnePin: TRT & Peptide Tracker
James Lee Health & Fitness iPhoneiPadiPod touch
OnePin: TRT & Peptide Tracker is a free Health & Fitness app for iPhone and iPad by James Lee. Rated 5.0/5 from 6 ratings. Requires iOS 15.0.
- Rating
- 5.0
- 6 ratings
- Price
- Free
- on the App Store
- Size
- 83 MB
- Age 17+
- Updated
- Sep 13
- 2026 · v1.0.12
Screenshots
About 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. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & reviews
5.0
6 ratings
What’s new
Version 1.0.12 · Updated September 13, 2026
New in this update: - Fixed the filter buttons at the top of the Home screen disappearing after you edited an item and tapped back. - Bottles measured in milligrams now count against the capsules actually left in the bottle instead of a single capsule, so a valid entry is no longer refused. - Grab lists now show a small picture of each supply, and no longer list the vial adapter as something to pick up. - Kits are named by route when only one person is set up. - Restored automatic background updates, so future fixes arrive without waiting on an App Store update. - Bug fixes and stability improvements.
App privacy
The developer, James Lee, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Health
- Purchases: Purchase History
- Contact Info: Email Address
- Identifiers: User ID
Used for: App Functionality
Alternatives to OnePin: TRT & Peptide Tracker
Looking for apps like OnePin: TRT & Peptide Tracker? Here are 6 similar apps on the App Store. The highest rated is Injectly (4.9/5), and all 6 are free to download.
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Milligram - Peptide Tracker
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| OnePin: TRT & Peptide Tracker | 5.0 / 5 (6 ratings) | Free | September 13, 2026 | |
| STACKED: Peptide Tracker | 4.6 / 5 (52) | Free | Apr 14, 2026 | Compare |
| Peptide Library and Tracker | 4.7 / 5 (25) | Free | Oct 9, 2026 | Compare |
| REGEN - Peptide Health Layer | 4.7 / 5 (431) | Free | Sep 10, 2026 | Compare |
| Injectly | 4.9 / 5 (472) | Free | Oct 7, 2026 | Compare |
| Smart Peptide Tracker | 4.7 / 5 (166) | Free | Oct 23, 2026 | Compare |
| Milligram - Peptide Tracker | 4.7 / 5 (423) | Free | Oct 22, 2026 | Compare |