OnePin: TRT & Peptide Tracker

OnePin: TRT & Peptide Tracker

Stack, GLP-1 & Vial Log

6 ratings
5 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 31, 2026
  • July 3, 2026

Features

OnePin: TRT & Peptide Tracker screenshot #1 for iPhone
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OnePin: TRT & Peptide Tracker screenshot #10 for iPhone
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About

This app helps users meticulously track complex peptide and supplement protocols. It offers smart syringe grouping, phase-aware dose calculations, vial life management, and inventory tracking. Features include a body map injection site tracker and protocol templates for research peptide users and biohackers.

Complex protocol tracking
Smart syringe grouping
Phase-aware dose calculations
Vial life and supply forecasting
Inventory management
Body map injection site tracker
Protocol templates
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What's New in OnePin

1.0.9

July 3, 2026

Compound Library improvements: browse by new categories (Energy, Joint, Performance), refreshed reference information now shown with source citations, plus performance and stability fixes.

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Subscription plans

OnePin Premium (Annual)

Unlimited protocols, cloud sync, and AI insights.

$49.991 Year
1 Month trial
How to cancel OnePin subscription ⁉️

User reviews

A game changer for my health journey!

⭐⭐⭐⭐⭐

This app has truly become such an important part of my wellness transformation. Starting a healthier lifestyle can feel overwhelming when you’re trying to keep track of supplements, schedules, routines, and your progress — but this app brings everything together in one easy place.

It has helped me stay organized, consistent, and more confident with my daily health goals. I love being able to look back, track what I’m doing, and stay accountable instead of trying to remember everything on my own
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Great app

Such a great and helpful app!! 10/10 recommend!

Highly recommend

I’ve tried a lot of different ways to track peptides, TRT, supplements, and dosing schedules, and OnePin is by far the most organized system I’ve found. The interface is clean, easy to navigate, and makes it simple to keep track of multiple compounds, injection schedules, and daily protocols all in one place.

What I like most is that it takes the guesswork out of protocol management. Instead of keeping notes in multiple apps or trying to remember what I took and when, everything is laid out clearly with reminders, tracking, and completion status.

The developers also seem committed to improving the app, which is something I appreciate. If you’re running a detailed health, fitness, hormone, peptide, or supplement protocol and want a professional way to stay organized, OnePin is absolutely worth trying.
Andrew H.
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So helpful

This app makes peptide dosing way easier. It helps you combine multiple peptides into one shot, keeps track of injection sites so you can rotate properly, and manages your inventory so you always know how many doses and vials you have left. Also has a feature to upload your labs to keep bloodwork in one place and see how doses change your labs! Super cool once you get the hang of it!
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Great App

Great app for staying organized and focused. OnePin helps me keep track of my peps and stay accountable to my goals. Simple, easy to use, and very effective!

FAQ

What is OnePin's subscription cost?

OnePin Premium is an annual subscription costing $49.99 per year. It includes a 30-day free trial period before the first charge.

How accurate is OnePin's data?

The app provides detailed tracking for peptides and supplements, including dose calculations and vial life management. It aims to replace spreadsheet tracking for complex protocols.

Does OnePin integrate with other health apps?

The provided data does not mention integrations with other health apps. It focuses on its internal tracking and management features.

What devices does OnePin support?

OnePin is available for iPhone, iPad, and iPod. It is designed for iOS devices.

How often is OnePin updated?

The latest version is 1.0.8, last updated on June 30, 2026. This suggests regular updates to improve functionality and reliability.

What is the age rating for OnePin?

OnePin has an age rating of 17+, indicating it is intended for mature users due to the nature of the compounds and protocols it tracks.

Can I track protocols for multiple people with OnePin?

Yes, OnePin offers household sharing, allowing you to track protocols for yourself and a partner from a single app account.

Does OnePin have ads?

No, OnePin does not contain advertisements. The app is ad-free, focusing on a clean user experience for its tracking features.