Peptide Log

Peptide Log

Personal Peptide Log & Tracker

35 ratings
20 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • April 10, 2025
  • April 1, 2026

Features

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About

Manage your peptide treatment plan with this app. Track injections, monitor progress, manage inventory, and visualize your treatment with advanced features. It offers a free trial before requiring a subscription.

Multi-phase protocol tracking
Custom peptide blend creation
Full inventory management
Consumables tracking with alerts
Pharmacokinetic concentration curves
Injection site rotation
Progress photo tracking
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What's New in Peptide Log

2.24

April 1, 2026

Bugs • Log Multiple Select All: Fixed an issue where the Select All toggle in Log Multiple could turn itself off while all doses remained selected.

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Subscription plans

Peptide Log Yearly

Access to all features.

$39.991 Year
Price Updates
July 14, 2026$39.99
September 16, 2025$34.99
May 5, 2025$24.99
April 21, 2025$24.99
How to cancel Peptide Log subscription ⁉️

User reviews

Cannot edit!

First you can only have 1 dosage you cannot have mcg and mg. So if you have more than 1 peptide with different dosages you’ll have to look up the other ones. I wanted to add notes but I couldn’t save it. I wish I hadn’t paid for this now I have to keep information somewhere else.

I want to love it

I want to love the app for all the features it has but have run into so many bugs trying to set it up.

Great but room for improvement

So far, the most practical and useful app I’ve found. However, its frequently laggy, which is frustrating

Love it

I started using the app to track peptides. If you are tired of tracking everything manually in a note book then this app is for you. Track purchases, dilutions and even custom mixes.

Committed to excellence

I rarely write reviews on apps for the App Store, but I feel compelled to do so because of the Developer’s commitment to advancing this great app. It’s well thought out, organized and the incredible response by the Developer is unlike anything I’ve encountered. It’s a great app for me keeping my active plans, inventories, reconstructions / dilutions all organized in one place! It tracks progress towards my goals, reminds me of dosing and takes all of the pen and paper tracking sheets out of the equation. I can even manage my wife’s plans through the new Profiles feature. 5-star app, 5-star vision and 5-star developer!
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FAQ

What does Peptide Log do?

Peptide Log is a personal tracking solution designed to help you manage your prescribed peptide treatment plan. It allows you to track injections, monitor your progress, manage your inventory of peptides and consumables, and visualize your treatment data.

What are the key features of Peptide Log?

Key features include advanced multi-phase protocol tracking with automatic titration, the ability to create custom peptide blends, comprehensive inventory management for vials and consumables, pharmacokinetic concentration curves, smart injection site rotation, and progress photo tracking.

How much does Peptide Log cost?

The app offers a 7-day commitment-free trial. After the trial period, a subscription is required to access all features and continue using the app for tracking your peptide treatments.

What devices is Peptide Log compatible with?

The application description mentions syncing weight with Apple Health and secure backups with iCloud, suggesting it is designed for iOS devices. It supports various dosing routes including injectable, oral, and nasal.

Can I use Peptide Log for multiple people?

Yes, the app supports tracking multiple people with separate profiles. This feature allows you to manage individual treatment plans while sharing the same inventory of peptides and consumables across profiles.