# Peptide Library and Tracker — Track, Log & Compare Peptides

> Peptide research companion: library, calculator, tracker, inventory, and education. (iPhone/iPad app by Superfime LLC.)

- Source: https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737 (this page in markdown: same URL + `.md`)
- Developer: [Superfime LLC](https://appshunter.io/developer/1833586524)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.60/5 from 18 App Store ratings · 6 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.1 · 58 MB
- Languages: American English
- Released: 2025-11-13
- Data updated: 2026-08-31
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737/reviews.md

## What is Peptide Library and Tracker?

Peptide Tracker and Library
The all-in-one peptide calculator, peptide tracker, and research library for protocols, inventory, and precise dosing.

Calculate, log, and stay consistent — in one research tool.

PEPTIDE CALCULATOR
Convert mg, mcg, and IU. Calculate reconstitution, vial concentration, injection volume, and multi-peptide stacks. Save recent calculations for the next session.

PEPTIDE TRACKER
Log every dose with time and notes. Set schedules and reminders. Use the calendar to review cycles, streaks, and missed doses. Track symptoms and journal entries alongside each protocol.

INVENTORY
See how much is left in each vial, capsule, or spray. Get low-stock and reorder alerts. Inventory updates when you log a dose.

RESEARCH LIBRARY
Browse a peptide database with protocols, mechanisms, reconstitution notes, PubMed references, and molecular data. Open Peptide School courses, guides, and FAQs when you want structured learning.

VENDOR PRICES
Search supported vendors, compare price per mg, check stock, and unlock available discounts — without leaving the app.

PROGRESS
Log weight, body composition, and progress photos. Charts show how your research notes change over time.

BUILT FOR RESEARCH WORKFLOWS
Fast search. Offline use. Optional account sync. Local-first storage.

For research and educational purposes only. Not medical advice. Not for human consumption. Consult a qualified professional before any protocol.

Subscription Information
Pro Monthly — $5.99/month
Pro Yearly — $49.99/year
Subscription auto-renews unless turned off 24 hours before the end of the current period. Manage subscriptions in your App Store account settings.

Privacy Policy: https://peptidelibrary.app/privacy
EULA: https://peptidelibrary.app/terms

## Key features

- Comprehensive Peptide Library & Database
- Advanced Peptide Dose Calculator
- Smart Tracking & Calendar View
- Lab Inventory Management
- Protocol Tracking & Lab Assistant
- Integrated Peptide Education

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Peptide Library Pro Yearly | $39.99 | per year |
| Peptide Library Pro Monthly | $4.99 | per month |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737/reviews.md

### 5/5 — Best Peptide Tracking App!

*2026-04-05*

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.

### 5/5 — Game Changer

*2026-03-26*

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.

### 5/5 — Favorite app!!!

*2026-03-24*

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.

### 5/5 — Amazing for my health and weight loss

*2026-01-15*

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

### 3/5 — Nice but bugs

*2025-12-08*

Inventory button keeps crashing the app.

### 5/5 — Perfect One stop App

*2025-11-13*

With peptides playing such an important role in my overall health, getting the right combination of peptides is just as important to maximize effectiveness. This app really made my life easier in figuring out what I need and keeping track. LOVE THIS APP

## Frequently asked questions about Peptide Library and Tracker

### 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.

## Version history (last 5 releases)

### 2.5.1 — 2026-08-26

Bug fixes and stability improvements.

Still included in this version:
• Peptide calculator — mg, mcg, IU, reconstitution, and stacks
• Peptide tracker — logs, schedules, reminders, and calendar
• Inventory with low-stock alerts
• Research library and Peptide School
• Vendor price comparison

For research and education only.

### 2.5.0 — 2026-08-13

Bug fixes to improve user experience

### 2.3.8 — 2026-07-01

This update adds a new section for Ready to Use Injectables, making it easier to track protocols that do not require reconstitution, while keeping them separate from peptides that need to be mixed before use.

New in this version:

• Added support for Ready to Use Injectables
• Separated ready to use injectables from peptides that require reconstitution
• Improved tracking and organization for different protocol types
• Updated inventory and dosing flow to better support injectable products
• General bug fixes and performance improvements

Thank you for continuing to help us improve Peptide Library.

### 2.3.7 — 2026-06-07

This update adds a new section for Ready to Use Injectables, making it easier to track protocols that do not require reconstitution, while keeping them separate from peptides that need to be mixed before use.

New in this version:

• Added support for Ready to Use Injectables
• Separated ready to use injectables from peptides that require reconstitution
• Improved tracking and organization for different protocol types
• Updated inventory and dosing flow to better support injectable products
• General bug fixes and performance improvements

Thank you for continuing to help us improve Peptide Library.

### 2.3.6 — 2026-06-02

Bug fixes

## Apps similar to Peptide Library and Tracker

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Personal Peptides App](https://appshunter.io/ios/app/personal-peptides-app/id6753926690) | 1.0 (1) | Free | Health & Fitness |
| [Peptide Tracker & Calculator](https://appshunter.io/ios/app/peptide-tracker-and-calculator/id6744902384) | 4.8 (503) | Free | Health & Fitness |
| [PepTracker: Dose Log](https://appshunter.io/ios/app/peptracker-dose-log/id6747189889) | 4.7 (413) | Free | Health & Fitness |
| [Peptide & TRT Tracker: OptiPin](https://appshunter.io/ios/app/peptide-and-trt-tracker-optipin/id6745631936) | 4.8 (155) | Free | Health & Fitness |
| [Peptide Tracker - PeptideKit](https://appshunter.io/ios/app/peptide-tracker-peptidekit/id6751918022) | 4.7 (301) | Free | Health & Fitness |
| [PeptidePal](https://appshunter.io/ios/app/peptidepal/id6746348113) | 3.0 (4) | Free | Health & Fitness |

## More apps by Superfime LLC

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- [Wonder Snap - Learn & Explore](https://appshunter.io/ios/app/wonder-snap-learn-and-explore/id6754806274)
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All apps by Superfime LLC: https://appshunter.io/developer/1833586524

## Related topics

[peptide tracker and library](https://appshunter.io/ios/topics/peptide-tracker-and-library) · [peptide library](https://appshunter.io/ios/topics/peptide-library) · [peptide pro](https://appshunter.io/ios/topics/peptide-pro) · [peptide calendar](https://appshunter.io/ios/topics/peptide-calendar) · [peptide progress tracker](https://appshunter.io/ios/topics/peptide-progress-tracker)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*