Peptide

OnePin: TRT & Peptide Tracker

iOS — Free

App Store (iOS)

5.00 / 5 · 6 ratings

Google Play (Android)

Not on Android

OnePin: TRT & Peptide Tracker is a peptide tracking app available on iOS, priced as free. 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 mul. It holds 5.00/5 on the App Store across 6 ratings. On paper it ships 5 of the 10 standard tracking features and 0 of the 5 genuinely-advanced ones we look for. Like most of the field, it leans on the same core set of features everyone else has.

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…— OnePin: TRT & Peptide Tracker's own store listing

The verdict

Functionally interchangeable with dozens of other peptide trackers. That's not an insult — it's the whole point of this site.

Visit site App Store

Core features

Reconstitution calculator
Injection-site rotation
Half-life curve
Apple Health / sync
An AI gimmick

Standard tracking features

Dose calculator
Reminders
Inventory
Weight tracking
Side effects
Progress photos
Cloud sync
Local privacy
Data export
Blends

Advanced features

0/5
Claim Audit — Cross-checks marketing claims against actual cited research.
iMessage / SMS logging — Log a dose by texting it. No app-open required.
MCP server — Model Context Protocol endpoint so your LLM can read your stack.
Interaction checker — Flags stacking conflicts and contraindications.
Clinician dashboard — A real portal your provider can log into.

Other Peptide trackers (that do roughly the same thing)

PeptIQPep AIPeptidePalPeptide Tracker (peptidetracker.ai)REGEN - Peptide Health LayerPepTracker: Dose Log
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