Best Pepcal Apps

250+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated August 2026

Out of 250+ pepcal apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Pepcal Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Peptide Calculator: PepCalcPeptide Calculator: PepCalcFree4.7★ (378)NoNoAug 2026
2PepCal: Peptide CalculatorPepCal: Peptide CalculatorFree was $4.994.3★ (35)NoNoAug 2026
3PepCalc: Peptide CalculatorPepCalc: Peptide Calculator$9.99 was $11.994.8★ (947)NoNoAug 2026
4Peptide Calculator: PepFlowPeptide Calculator: PepFlowFree4.8★ (354)NoYesAug 2026
5Peptide Calculator AppPeptide Calculator AppFree4.4★ (538)NoYesAug 2026
6PeptideProPeptideProFreeNoNoMay 2026
7InnerGlow Peptides CalculatorInnerGlow Peptides CalculatorFreeNoNoJul 2026
8My Peptide PalMy Peptide PalFreeNoYesJul 2026

Top Picks for Pepcal

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.

PepCal: Peptide Calculator#2

PepCal: Peptide Calculator by A & A Design Inc.

Peptide Compound Calc
Strong Contender
🔧 Utilities
4.3(35 ratings)
Free
PepCal: Peptide Calculator screenshot 1
PepCal: Peptide Calculator screenshot 2
PepCal: Peptide Calculator screenshot 3
PepCal: Peptide Calculator screenshot 4

This ad-free tool assists scientists and researchers with peptide reconstitution and mixing. It provides guidelines for calculating water requirements and exploring mixing ratios for peptide sequences. The app features an intuitive interface, dark mode, and the ability to save favorite calculations.

PepCalc: Peptide Calculator#3

PepCalc: Peptide Calculator by Awesome Labs LLC

Dose & reconstitution tracker
Worth Considering
💪 Health & Fitness
4.8😊(947 ratings)
$9.99
#12in Health & Fitness
PepCalc: Peptide Calculator screenshot 1
PepCalc: Peptide Calculator screenshot 2
PepCalc: Peptide Calculator screenshot 3
PepCalc: Peptide Calculator screenshot 4
PepCalc: Peptide Calculator screenshot 5
PepCalc: Peptide Calculator screenshot 6

This app simplifies complex peptide reconstitution calculations for researchers and scientists. It offers instant results for reconstitution ratios, supports multi-peptide blends, and saves custom protocols for efficient lab work. Designed for educational and research settings, it eliminates guesswork in preparing solutions.

What We Love

  • 🚀 Easy to use
  • 🚀 Simplified peptide calculations
  • 🚀 Saved protocols for quick access
  • 🚀 Visually helpful with syringe display

Room to Improve

  • 🐛 Calculations not always accurate
  • 🐛 App freezes or crashes
  • 🔍 Limited options (e.g. no mg dosage)

More Pepcal 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
(354)
free with in-app purchases
5
Peptide Calculator App
Peptide Calculator App
Peptide Calculator App
Pepcalc Compound & Dosage
Free

This app serves as a comprehensive peptide dosage calculator for researchers and enthusiasts. It offers features like saving calculations, tracking peptide usage, and a reconstitution guide. Users can also explore mixing ratios and export results to PDF.

Syringe size optionsSave and edit calculationsPeptide tracking and history
🏥 Medical
(538)
free with in-app purchases
6
PeptidePro
PeptidePro
PeptidePro
Peptide Volume Calculator
Free
📚 Education
(0)
7
InnerGlow Peptides Calculator
InnerGlow Peptides Calculator
InnerGlow Peptides Calculator
by InnerGlow Peptides LLC
Free
🔧 Utilities
(0)
8
My Peptide Pal
My Peptide Pal
My Peptide Pal
by QuickShot Studios LLC
Free
💪 Health & Fitness
(0)
9
PepStack - Peptide Calculator
PepStack - Peptide Calculator
PepStack - Peptide Calculator
Peptide Dosing & Tracking
Free
💪 Health & Fitness
(0)
10
PepTalk: Peptide Calculator
PepTalk: Peptide Calculator
PepTalk: Peptide Calculator
Research Protocol Notebook
Free
💪 Health & Fitness
(0)
11
PeptideLogger
PeptideLogger
PeptideLogger
by David Morrison
Free
💪 Health & Fitness
(0)
12
Pepster - Peptide Calculator
Pepster - Peptide Calculator
Pepster - Peptide Calculator
by Vaibhav Kandpal
Free
💪 Health & Fitness
(0)
13
Pep Planner
Pep Planner
Pep Planner
by Michael Mejia Portillo
Free
💪 Health & Fitness
(0)
14
PepChart - Peptide Tracker
PepChart - Peptide Tracker
PepChart - Peptide Tracker
Log · Track · Pharmacokinetics
Free
💪 Health & Fitness
(0)
15
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
16
PeptideFox - Peptide Tracker
PeptideFox - Peptide Tracker
PeptideFox - Peptide Tracker
Dose Calculator & Protocol Log
Free

This app simplifies peptide math and tracking for users managing peptide protocols. It calculates precise dosages, logs daily injections, and helps build custom protocols. Manage vial inventory and track multiple peptides simultaneously for optimal results.

Reconstitution calculatorDaily dose and injection logCustom protocol management
💪 Health & Fitness
(2)
free
17
BPC-157 Peptide Calculator
BPC-157 Peptide Calculator
BPC-157 Peptide Calculator
Reconstitution Calculator
Free

This app simplifies peptide reconstitution calculations for researchers. It provides instant draw volume calculations, saves unlimited presets, and logs mixing history for accurate and repeatable results. It functions offline and offers a Pro upgrade for advanced features.

Instant draw volume calculationSave unlimited reconstitution presetsLog mixing history
🔍 Reference
(1)
freemium
18
Peptide Calculator - Peptpal
Peptide Calculator - Peptpal
Peptide Calculator - Peptpal
Track dosage & Reconstitution
Free
💪 Health & Fitness
(0)
19
MOTS-C Peptide Calculator
MOTS-C Peptide Calculator
MOTS-C Peptide Calculator
by DUSTIN LEE COVINGTON
Free
🔍 Reference
(0)
20
PepStock
PepStock
PepStock
by Matthew Hayslett
Free
💼 Business
(0)

FAQ about Pepcal

What are the best pepcal apps for iPhone?
Peptide Calculator: PepCalc tops our pepcal apps ranking as of August 2026, with a 4.7-star average from 378 App Store ratings, and it's free to download.
Yes — 19 of the top pepcal apps we rank are free to download, including Peptide Calculator: PepCalc and PepCal: Peptide 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+ pepcal 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.