Peptide Library and Tracker

Peptide Library and Tracker

Track, Log & Compare Peptides

21 ratings
6 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • November 13, 2025
  • September 24, 2026

Features

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About

This app serves as a comprehensive guide and lab assistant for peptide research. It offers a detailed peptide library, dose calculation tools, and advanced tracking features for logging, inventory management, and protocol adherence. Users can also access educational content and community Q&A to enhance their research workflow.

✓Comprehensive Peptide Library & Database
✓Advanced Peptide Dose Calculator
✓Smart Tracking & Calendar View
✓Lab Inventory Management
✓Protocol Tracking & Lab Assistant
✓Integrated Peptide Education
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What's New in Peptide Library and Tracker

2.5.3

September 24, 2026

Bug fixes and stability improvements.

2

Subscriptions & In-App Purchases

Peptide Library Pro Yearly

1 year of premium features

$39.991 Year
7 Days trial
How to cancel Peptide Library and Tracker subscription ⁉️

User reviews

Best Peptide Tracking App!

I’ve been using this app for a while now, and it’s easily one of the most useful tools out there for anyone serious about tracking peptides. The interface is clean, simple, and very intuitive, making it easy to log and compare different peptides without any confusion. Highly recommend for anyone looking to stay on top of their peptide protocols.
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Response from developer

Thank you for the amazing review! We’re thrilled Peptide Library has become your go-to peptide tracker. We’re always improving the peptide tracker, peptide calculator, and protocol tools to make logging, comparing, and managing peptides simple and intuitive.

Game Changer

This all-in-one peptide tracker is honestly a game changer for anyone serious about staying organized, informed, and connected in the peptide space. It goes far beyond a simple logging app — it feels like a complete ecosystem built with real users in mind.

The dosing calculator and guidance tools are incredibly intuitive, making it easy to stay precise and consistent without second-guessing. Whether you’re new or experienced, the built-in support helps you make smarter, more confident decisions.

What really sets it apart is how seamlessly everything is integrated. You can log doses, track your inventory, and monitor usage all in one place, which eliminates the chaos of spreadsheets or scattered notes. The inventory management feature alone is a lifesaver — no more running out unexpectedly or losing track of what you have on hand.
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Response from developer

Thank you for the incredible review! We’re thrilled that Peptide Library has become a true all-in-one peptide tracker for you. Our goal is to make peptide tracking, dose logging, inventory management, scheduling, and the peptide calculator feel simple and connected in one place instead of relying on scattered notes or spreadsheets. We’re especially glad the inventory tools and dosing features are helping you stay organized and keep better track of what you have on hand. We’re constantly improving Peptide Library with new features, refinements, and updates based on user feedback. Thank you for taking the time to share such a detailed review and for being part of the community!

Favorite app!!!

Actually my favorite app ever!! Especially for peptide dosing. Makes everything simple to understand and convenient. So much great info as well, supplies, tips, etc. Highly recommend.

Response from developer

Thank you, Sofia! We’re so glad Peptide Library is your favorite app. We’re happy the peptide calculator, peptide tracker, dosing tools, supplies, and educational info make everything easier to understand and manage. We really appreciate the recommendation!

Amazing for my health and weight loss

I was able to order and try out peptides and it made a huge improvement in my overall health I feel so much better and I love the dependability of the app to notify me when I should increase or need to buy more based on my results

Response from developer

Thank you so much for the thoughtful review! We’re glad Peptide Library has been helpful for staying organized with your peptide routine, reminders, and inventory. Our goal is to make the peptide tracker, peptide calculator, scheduling tools, and inventory features dependable and easy to use so you can keep everything in one place. We’ll continue improving the app with better tracking, smarter reminders, and additional peptide tools based on user feedback. We really appreciate the 5-star support and are happy to have you as part of the Peptide Library community!

Nice but bugs

Inventory button keeps crashing the app.

Response from developer

Thanks for flagging this. The Inventory section should never crash the app, and we’re sorry you ran into that issue. We’ve made many stability and performance improvements since this version, including updates to inventory management and the overall peptide tracker experience. If you’re still using Peptide Library, please make sure you’re on the latest version. We’re continuing to improve the peptide tracker, peptide calculator, inventory tools, and scheduling features with each update. We appreciate the feedback—it helps us identify issues and make the app better.

Developer apps

FAQ

What is Peptide Tracker and Library?

Peptide Tracker and Library is a health and fitness app designed to assist users in their peptide research. It provides a comprehensive peptide library, dose calculation tools, tracking features, inventory management, and educational content.

What kind of data does Peptide Tracker and Library track?

Peptide Tracker and Library allows users to track dose entries, symptoms, notes, protocol history, cycle tracking, and photo progress. It also offers photo comparisons for visual progress monitoring.

Does Peptide Tracker and Library offer inventory management?

Yes, Peptide Tracker and Library includes advanced lab inventory management features. This allows for automatic inventory updates, low stock alerts, and tracking of vials, capsules, and nasal sprays.

What are the calculation tools available in Peptide Tracker and Library?

Peptide Tracker and Library features advanced dose and peptide calculators. These tools can convert units (mg/mcg/IU), adjust vial concentration, calculate injection volume, and assist with cycle planning and cost tracking.

Is Peptide Tracker and Library suitable for beginners in peptide research?

While designed for advanced users, Peptide Tracker and Library includes a Peptide Education hub with structured learning, FAQs, and research insights, making it accessible for those looking to learn more about peptides.

What devices is Peptide Tracker and Library available on?

Peptide Tracker and Library is available for iPhone, iPad, and iPod devices, supporting iOS operating systems.

How often is Peptide Tracker and Library updated?

The latest version of Peptide Tracker and Library is 2.2.5, which was last updated on March 30, 2026. This indicates a relatively recent update frequency.

Does Peptide Tracker and Library have ads?

Based on the provided data, Peptide Tracker and Library does not contain advertisements, as the 'hasAds' flag is set to false.