Best Peptide Protocol Apps

249+ iOS apps curated and reviewed

4.9 avg rating
20 free apps
Updated August 2026

Finding the right peptide protocol apps can be overwhelming with so many options. We've analyzed 249+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Peptide Protocol Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Peptide Protocol+Peptide Protocol+Free5.0★ (1)NoNoAug 2026
2Peptide Protocol: Dose TrackerPeptide Protocol: Dose TrackerFree5.0★ (10)NoYesAug 2026
3Pep AI: Peptide GLP-1 TrackerPep AI: Peptide GLP-1 TrackerFree4.8★ (3.4K)YesYesAug 2026
4Protocol Peptide Tracker AppProtocol Peptide Tracker AppFree5.0★ (9)NoYesAug 2026
5Peptides XYZPeptides XYZFreeNoNoJul 2026
6Peptide Tracker & CalculatorPeptide Tracker & CalculatorFree4.8★ (503)NoYesAug 2026
7Protocol: PeptidesProtocol: PeptidesFree5.0★ (1)NoNoJul 2026
8Stacker: Peptide TrackerStacker: Peptide TrackerFree5.0★ (12)YesYesAug 2026

Top Picks for Peptide Protocol

Peptide Protocol+#1

Peptide Protocol+ by JUSTIN MICHAEL CIFELLI

Peptide Tracking and Reminders
Editor's Choice
💪 Health & Fitness
5.0(1 ratings)
Free
Peptide Protocol+ screenshot 1
Peptide Protocol+ screenshot 2
Peptide Protocol+ screenshot 3
Peptide Protocol+ screenshot 4
Peptide Protocol+ screenshot 5
Peptide Protocol+ screenshot 6

This app helps researchers manage peptide cycles with detailed protocol building, smart reminders, and progress tracking. It includes a built-in library for quick reference and prioritizes user privacy with local data storage and PIN protection.

Peptide Protocol: Dose Tracker#2

Peptide Protocol: Dose Tracker by Ludovic PUAUD

GLP-1 Injection Calculator
Strong Contender
💪 Health & Fitness
5.0(10 ratings)
FreeIn-App Purchases
Peptide Protocol: Dose Tracker screenshot 1
Peptide Protocol: Dose Tracker screenshot 2
Peptide Protocol: Dose Tracker screenshot 3
Peptide Protocol: Dose Tracker screenshot 4
Peptide Protocol: Dose Tracker screenshot 5
Peptide Protocol: Dose Tracker screenshot 6

This app helps users track peptide doses, manage vial inventory, and monitor weekly insights like energy, sleep, and mood. It offers a reconstitution calculator and features for biohackers and longevity enthusiasts, with local-first data storage for privacy.

Pep AI: Peptide GLP-1 Tracker#3

Pep AI: Peptide GLP-1 Tracker by Zode Development LLC

Peptide Dose Calculator & Log
Worth Considering
💪 Health & Fitness
4.8(3.4K ratings)
FreeAdsIn-App Purchases
#75in Health & Fitness
Pep AI: Peptide GLP-1 Tracker screenshot 1
Pep AI: Peptide GLP-1 Tracker screenshot 2
Pep AI: Peptide GLP-1 Tracker screenshot 3
Pep AI: Peptide GLP-1 Tracker screenshot 4
Pep AI: Peptide GLP-1 Tracker screenshot 5
Pep AI: Peptide GLP-1 Tracker screenshot 6

This app helps you meticulously track peptide research, including inventory, logs, nutrition, wellness, and notes. It replaces scattered data with an organized, private system for consistency and offers features like injection site tracking, side effect logging, and AI-powered meal scanning.

More Peptide Protocol apps to explore

4
Protocol Peptide Tracker App
Protocol Peptide Tracker App
Protocol Peptide Tracker App
Peptide Calculator & Dose Log
Free

This app helps users track and calculate peptide dosages, manage supplements, and monitor habits. It offers AI-powered tools for research, protocol building, and data analysis, all while keeping user data private on the device.

Peptide calculator and reconstitution mathComprehensive protocol tracking (compounds, supplements, habits)Six AI-powered tools (research, check-in coach, stack score)
💪 Health & Fitness
(9)
free with in-app purchases
5
Peptides XYZ
Peptides XYZ
Peptides XYZ
Peptides XYZ
Free
📚 Education
(0)
6
Peptide Tracker & Calculator
Peptide Tracker & Calculator
Peptide Tracker & Calculator
Your Private Peptide Log
Free

This app helps you meticulously track and calculate peptide dosages, inventory, and injection sites. It provides smart alerts for low stock and detailed logs of your usage history for research, fitness, or therapeutic protocols. Your data is stored securely and privately on your device.

Comprehensive peptide inventory managementPrecise dosing log and calculation supportIntelligent injection site rotation tracking
💪 Health & Fitness
(503)
free with in-app purchases
7
Protocol: Peptides
Protocol: Peptides
Protocol: Peptides
Level Up Your Health
Free

This app helps users meticulously track peptide cycles, logging each injection with customizable details. It provides comprehensive guides on reconstitution, injection techniques, and safety, alongside personalized reminders and progress tracking.

Log peptide injections with customizable detailsCurated library of 25+ compoundsAdd custom compounds and edit entries
💪 Health & Fitness
(1)
free
8
Stacker: Peptide Tracker
Stacker: Peptide Tracker
Stacker: Peptide Tracker
Stacks, Doses & Tracking
Free

This app helps you discover, dose, and track peptide protocols for various health goals. It offers curated stacks, personalized schedules, and progress tracking with reminders. Features include a reconstitution calculator and an AI assistant for protocol summaries.

Personalized stack buildingCurated stacks with dosage guidesDose and progress tracking
💪 Health & Fitness
(12)
free with in-app purchases
9
Peptide Tracker Log & Reminder
Peptide Tracker Log & Reminder
Peptide Tracker Log & Reminder
Track doses, vials, and sites
Free

Organize your peptide protocols, track doses, manage vial inventory, and monitor weight trends. Includes built-in calculators and optional reminders to ensure consistency. Access educational content and a helpful assistant for general information.

Protocol creation with custom schedulesDose logging with notes and site trackingVial inventory management
💪 Health & Fitness
(1.8K)
free
10
Vial: Peptide & GLP-1 Tracker
Vial: Peptide & GLP-1 Tracker
Vial: Peptide & GLP-1 Tracker
Peptide tracking, done right.
Free

Log peptide doses, visualize plasma concentration curves in real-time, and manage cycles with curated protocols. Track inventory, rotate injection sites, and access contextual guidance. Designed for serious research with a private-first approach, keeping all data on your device.

Log doses in secondsReal-time plasma concentration visualizationCurated protocol templates
💪 Health & Fitness
(1)
freemium
11
EraPhys: Peptide Verification
EraPhys: Peptide Verification
EraPhys: Peptide Verification
Peptide Supplier Research
Free
💪 Health & Fitness
(0)
12
Peptide Dose
Peptide Dose
Peptide Dose
Peptide Tracker and Dose Log
Free
💪 Health & Fitness
(0)
13
Peptide Paradigm
Peptide Paradigm
Peptide Paradigm
Dose, Track & Calculate
Free
💪 Health & Fitness
(0)
14
Prof. Peptide Protocol Tracker
Prof. Peptide Protocol Tracker
Prof. Peptide Protocol Tracker
Peptide Calculator & Library
Free

Track peptide and GLP-1 doses, calculate reconstitutions, and manage complex protocols. Access a compound library, visualize estimated levels, and review research summaries. Your data remains private and on your device.

Dose logging and remindersReconstitution calculator60+ compound library
💪 Health & Fitness
(3)
free
15
Peptide Apex
Peptide Apex
Peptide Apex
by Joseph De Oliveiro
Free
💪 Health & Fitness
(0)
16
My Peptide Pal
My Peptide Pal
My Peptide Pal
by QuickShot Studios LLC
Free
💪 Health & Fitness
(0)
17
Oligo — Peptide Tracker
Oligo — Peptide Tracker
Oligo — Peptide Tracker
Dose, vial & protocol log
Free

Easily manage your peptide protocols with this app. Log doses quickly, track vial inventory, and view your progress. Designed for a calm, intuitive user experience.

Log doses in two tapsAutomatic schedule generationVial inventory tracking
💪 Health & Fitness
(1)
free
18
Peptide Vault: Dose Tracker
Peptide Vault: Dose Tracker
Peptide Vault: Dose Tracker
Private Protocol Log
Free

Log peptide doses, track injection sites, and manage custom regimens. Access a reference library of over 50 peptides and a reconstitution calculator. All data is stored privately on your device.

Dose loggingInjection site rotationCustom regimen building
💪 Health & Fitness
(5)
subscription
19
Peptide Library and Tracker
Peptide Library and Tracker
Peptide Library and Tracker
Track, Log & Compare Peptides
Free

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 & DatabaseAdvanced Peptide Dose CalculatorSmart Tracking & Calendar View
💪 Health & Fitness
(16)
free
20
Peptide Calculator - Peptpal
Peptide Calculator - Peptpal
Peptide Calculator - Peptpal
Track dosage & Reconstitution
Free
💪 Health & Fitness
(0)

FAQ about Peptide Protocol

What are the best peptide protocol apps for iPhone?
Peptide Protocol+ tops our peptide protocol apps ranking as of August 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 20 of the top peptide protocol apps we rank are free to download, including Peptide Protocol+ and Peptide Protocol: Dose Tracker.
Peptide Protocol+ has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 249+ peptide protocol apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Peptide Protocol+ is a free health and fitness app designed for researchers to build and track peptide cycles. It offers smart reminders, progress review, and a built-in peptide library for quick reference.
Peptide Protocol+ is available for iPhone and iPod devices. It is designed to run on iOS.