Best Peptide Dosing Guide Apps

250+ iOS apps curated and reviewed

4.8 avg rating
18 free apps
Updated August 2026

Every iPhone needs a few good peptide dosing guide apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Peptide Dosing Guide Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Peptide Calculator: PepCalcPeptide Calculator: PepCalcFree4.7★ (378)NoNoAug 2026
2Peptide Dosing GuidePeptide Dosing Guide$3.99NoNoJul 2026
3Peptide Tracker & CalculatorPeptide Tracker & CalculatorFree4.8★ (503)NoYesAug 2026
4Peptide Calculator: PepFlowPeptide Calculator: PepFlowFree4.8★ (359)NoYesAug 2026
5Peptidely - The Peptide BiblePeptidely - The Peptide BibleFree5.0★ (2)NoNoMay 2026
6Peptide DosePeptide DoseFreeNoYesJun 2026
7My Peptide PalMy Peptide PalFreeNoYesAug 2026
8Clear Labs — Peptide GuideClear Labs — Peptide GuideFree5.0★ (1)NoNoMay 2026

Top Picks for Peptide Dosing Guide

Peptide Calculator: PepCalc#1

Peptide Calculator: PepCalc by David Dzeveckij

Dosage & Reconstitution Tool
Editor's Choice
🏥 Medical
4.7(378 ratings)
Free
Peptide Calculator: PepCalc screenshot 1
Peptide Calculator: PepCalc screenshot 2
Peptide Calculator: PepCalc screenshot 3

This tool simplifies peptide dosage and reconstitution calculations. It accurately determines injection volumes and the correct amount of water for mixing, converting results to insulin syringe units. Designed for researchers and wellness enthusiasts, it ensures precise and confident peptide administration.

Peptide Tracker & Calculator#3

Peptide Tracker & Calculator by David Dzeveckij

Your Private Peptide Log
Worth Considering
💪 Health & Fitness
4.8(503 ratings)
FreeIn-App Purchases
Peptide Tracker & Calculator screenshot 1
Peptide Tracker & Calculator screenshot 2
Peptide Tracker & Calculator screenshot 3
Peptide Tracker & Calculator screenshot 4
Peptide Tracker & Calculator screenshot 5

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.

More Peptide Dosing Guide apps to explore

4
Peptide Calculator: PepFlow
Peptide Calculator: PepFlow
Peptide Calculator: PepFlow
Tracker, reconstitution, dose
Free

Calculate peptide dosages and reconstitution accurately and quickly. Track your injections with timely reminders and live activities. Save custom formulas and sync across devices for seamless management.

Peptide dosage calculationReconstitution guidanceInjection time tracking
💪 Health & Fitness
(359)
free with in-app purchases
5
Peptidely - The Peptide Bible
Peptidely - The Peptide Bible
Peptidely - The Peptide Bible
Peptide Research & Education
Free

This comprehensive reference app provides detailed information on over 80 peptides, including research summaries, dosage context, and evidence grades. It features an AI assistant for personalized insights and a calculator for reconstitution ratios, aiding informed decisions about peptide therapy.

80+ cataloged peptidesEvidence grading and citationsAI research assistant
💪 Health & Fitness
(2)
free
6
Peptide Dose
Peptide Dose
Peptide Dose
Peptide Tracker and Dose Log
Free
💪 Health & Fitness
(0)
7
My Peptide Pal
My Peptide Pal
My Peptide Pal
by QuickShot Studios LLC
Free
💪 Health & Fitness
(0)
8
Clear Labs — Peptide Guide
Clear Labs — Peptide Guide
Clear Labs — Peptide Guide
Peptide Calculator & Research
Free

Explore an extensive library of peptide profiles, research citations, and dosing protocols. This tool features an AI assistant for evidence-based answers, a reconstitution calculator, and dose logging with analytics. Save, organize, and share research protocols with PDF export options.

Extensive peptide research libraryAI-powered research assistantReconstitution calculator
💪 Health & Fitness
(1)
freemium
9
Dosebook: Peptide Tracker
Dosebook: Peptide Tracker
Dosebook: Peptide Tracker
Peptide calculator & diary
Free

This app helps organize research-focused routines with a peptide calculator and logbook. It assists with reconstitution math, logging doses, tracking inventory, and exploring a peptide reference library.

Peptide reconstitution calculatorDose and shot logbookActive-level timeline estimation
💪 Health & Fitness
(6)
freemium
10
Peptide Tracker - PeptideKit
Peptide Tracker - PeptideKit
Peptide Tracker - PeptideKit
Calculator & glp 1 Tracker
Free

This app helps users manage their peptide therapy journey with smart protocol management, progress tracking, and detailed journaling. It offers intelligent analytics, a built-in AI chat assistant, and a user-focused design for optimal organization and motivation.

Customizable peptide protocolsAutomatic shot generationIntelligent reminder system
💪 Health & Fitness
(296)
subscription
11
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
12
Peptide Paradigm
Peptide Paradigm
Peptide Paradigm
Dose, Track & Calculate
Free
💪 Health & Fitness
(0)
13
The Peptide Bible: Research
The Peptide Bible: Research
The Peptide Bible: Research
Evidence, Dosage & Tracker
Free

Access a comprehensive database of peptide information, including use cases, mechanisms, and safety data. Track personalized routines and stay updated on emerging research with real-time signals. Designed for biohackers and researchers seeking science-backed insights.

PeptideDex with 200+ profilesEvidence comparison across peptidesFrontier Radar for emerging research
💪 Health & Fitness
(1)
free with in-app purchases
14
PeptideCalc Pro
PeptideCalc Pro
PeptideCalc Pro
Dosage & Vial Tracker
$4.99
🔧 Utilities
(0)
15
Peptide Tracker App | Peply
Peptide Tracker App | Peply
Peptide Tracker App | Peply
Peptide Tracker
Free
💪 Health & Fitness
(0)
16
Signal: Peptide Calculator
Signal: Peptide Calculator
Signal: Peptide Calculator
Reconstitution reference tool
Free

This tool simplifies peptide reconstitution calculations with a comprehensive database of research-backed compounds. It offers precise math for various syringe types, evidence-based reference ranges, and safety warnings. An optional subscription unlocks advanced features like saved protocols and scheduling.

Precise reconstitution math for multiple syringe types65 compound database with evidence tier ratingsClinical and community reference ranges with research context
💪 Health & Fitness
(2)
freemium
17
PepStack - Peptide Calculator
PepStack - Peptide Calculator
PepStack - Peptide Calculator
Peptide Dosing & Tracking
Free
💪 Health & Fitness
(0)
18
Ligand · Peptide Dose Tracker
Ligand · Peptide Dose Tracker
Ligand · Peptide Dose Tracker
BAC water · syringe calculator
Free
💪 Health & Fitness
(0)
19
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
20
Peptide Pulse
Peptide Pulse
Peptide Pulse
by TYLER LUIZ CAREY BANZA
Free

Access a comprehensive peptide database, precise dosing calculator, and AI research assistant. Track your peptide stacks, compare compounds, and get research explained simply. Built on evidence-based information.

Comprehensive peptide databasePrecision dosing calculatorAI research assistant
💪 Health & Fitness
(1)
freemium

FAQ about Peptide Dosing Guide

What are the best peptide dosing guide apps for iPhone?
Peptide Calculator: PepCalc tops our peptide dosing guide apps ranking as of August 2026, with a 4.7-star average from 378 App Store ratings, and it's free to download.
Yes — 18 of the top peptide dosing guide apps we rank are free to download, including Peptide Calculator: PepCalc and Peptide Tracker & Calculator.
Peptide Calculator: PepCalc has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 250+ peptide dosing guide apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
PepCalc is a dedicated tool for calculating accurate peptide dosages and reconstitution volumes. It helps users determine precise injection amounts and the correct amount of water for mixing, ensuring confidence in peptide administration.
To calculate dosage, you input the desired dose (mcg or mg), the total peptide amount in the vial, and the reconstitution volume. PepCalc then instantly provides the result in both mL and insulin syringe units.