Best Peptide Pro Apps

232+ iOS apps curated and reviewed

4.5 avg rating
16 free apps
Updated May 2026

Looking for free peptide pro apps? 16 of our 232+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Peptide Pro

Peptide Calculator: PepFlow#2

Peptide Calculator: PepFlow by keinois OU

Reconstitution, mixing & dose
Strong Contender
💪 Health & Fitness
4.8(238 ratings)
FreeIn-App Purchases
Peptide Calculator: PepFlow screenshot 1
Peptide Calculator: PepFlow screenshot 2
Peptide Calculator: PepFlow screenshot 3
Peptide Calculator: PepFlow screenshot 4
Peptide Calculator: PepFlow screenshot 5
Peptide Calculator: PepFlow screenshot 6

Get accurate peptide dosages in seconds with this user-friendly app, which allows you to calculate the optimal syringe size and dosage for your peptides, and sync your formulas across all your devices. Try it now and get precise results every time.

More Peptide Pro apps to explore

4
Peptide Tracker - PeptideKit
Peptide Tracker - PeptideKit
Peptide Tracker - PeptideKit
For Mounjaro, Wegovy, Zepbound
Free

This application helps users manage their peptide therapy journey by providing tools for organizing protocols, tracking progress, and monitoring results. It offers features such as customizable scheduling, automatic reminders, and analytics to help users stay motivated and informed, and is designed with a user-focused interface for a personalized experience.

💪 Health & Fitness
(230)
5
Exploring Peptides
Exploring Peptides
Exploring Peptides
Peptide Dosage Calculator
Free

Calculate accurate peptide dosages with ease using our intuitive app, designed for researchers, scientists, and medical professionals. Easily input syringe type, peptide amount, bacteriostatic water, and desired dosage to get precise results, and save or share them for future reference.

📚 Education
(20)
6
Peptide Library and Tracker
Peptide Library and Tracker
Peptide Library and Tracker
Track, Log & Compare Peptides
Free

This all-in-one companion for peptide research streamlines every step of your peptide workflow, offering a robust peptide database, accurate dose calculator, tracking and scheduling features, inventory management, and educational insights. Download now and simplify your peptide research, tracking, and protocol management in one powerful tool.

💪 Health & Fitness
(12)
7
Peptides Calculator
Peptides Calculator
Peptides Calculator
Reconstitution Calculator
Free
$2.99 | 100% OFF

A simple, intuitive app helps you log and organize your peptide preparation process, track your progress, and access educational resources, all in a secure and distraction-free environment. Download it today to manage your peptide tracking and stay informed!

💪 Health & Fitness
(161)
8
PepCalc: Peptide Calculator
PepCalc: Peptide Calculator
PepCalc: Peptide Calculator
Mix & reconstitution tracker
$9.99
$11.99 | 17% OFF

An app designed for calculating reconstitution measurements for peptide mixing, ensuring precise and accurate results every time. Try PepCalc for easy and reliable peptide calculations!

💪 Health & Fitness
(940)
9
PepPedia
PepPedia
PepPedia
Peptide Wiki & Tracker
Free
💪 Health & Fitness
(34)
10
PepTracker: Dose Log
PepTracker: Dose Log
PepTracker: Dose Log
Peptide & GLP-1 Tracker
Free

Track and manage your peptide therapy with ease using this app, which allows you to schedule doses, receive smart reminders, and calculate exact syringe units with its built-in calculator. Download now and enjoy peace-of-mind management of your peptide protocol.

💪 Health & Fitness
(354)
11
Peptide Log
Peptide Log
Peptide Log
Personal Peptide Log & Tracker
Free

Track your peptide treatment plan with a user-friendly app that allows you to create and manage multiple protocols, monitor progress, and track inventory. Download now and start staying on top of your injections and medication management with customizable reminders and secure data backup.

💪 Health & Fitness
(35)
12
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Peptide Calculator: PepCalc
Dosage & Reconstitution Tool
Free

Get fast and accurate results for your peptide mixing and injection needs with this dedicated calculator. Enter your desired dose, peptide amount, and reconstitution volume to instantly determine the precise injection volume and avoid costly errors.

🏥 Medical
(9)
13
Peptidely - The Peptide Bible
Peptidely - The Peptide Bible
Peptidely - The Peptide Bible
Peptide Research & Education
Free
💪 Health & Fitness
(2)
14
Peptide Calculator App
Peptide Calculator App
Peptide Calculator App
Pepcalc Compound & Dosage
Free

Calculate the molecular weight and other properties of peptides with our advanced Peptide Calculator App. Easily input peptide sequences and get detailed analyses for research and experimentation. Download now to streamline your peptide analysis process.

🏥 Medical
(469)
15
PeptideOS: Peptide Protocol AI
PeptideOS: Peptide Protocol AI
PeptideOS: Peptide Protocol AI
Dose Log, Stack & Biohack Quiz
Free
🔧 Utilities
(1)
16
Peptide TRT Tracker | OptiPin
Peptide TRT Tracker | OptiPin
Peptide TRT Tracker | OptiPin
Injection Log & Peptide Calc
Free

Track your testosterone replacement therapy (TRT) and hormone optimization with a comprehensive app that securely logs medications, symptoms, and hormone levels, providing personalized insights to inform treatment decisions. Download this app to take control of your hormone health and consult with your doctor to make informed decisions.

💪 Health & Fitness
(111)
17
PeptidePal
PeptidePal
PeptidePal
Peptide Tracking
Free

A comprehensive tracking solution for research peptides, offering features for logging doses, inventory management, intelligent scheduling, and health monitoring, with a subscription option available to unlock full functionality. Download now to stay organized and informed about your peptide research.

💪 Health & Fitness
(4)
18
PepProCalc: Peptide Calculator
PepProCalc: Peptide Calculator
PepProCalc: Peptide Calculator
Peptide & Dose Calculator
$6.99

This application makes peptide math effortless with a clean and distraction-free interface, allowing users to calculate draw amounts instantly based on vial size, water volume, and desired dose. It offers accurate dosing calculations, smart presets, custom mode, and quick-save history, making it suitable for professionals and health enthusiasts who value accuracy and simplicity.

💪 Health & Fitness
(25)
19
PepCal: Peptide Calculator
PepCal: Peptide Calculator
PepCal: Peptide Calculator
Peptide Compound Calc
$4.99
$5.99 | 17% OFF
🔧 Utilities
(29)
20
Peptide Tracker Calculator
Peptide Tracker Calculator
Peptide Tracker Calculator
GLP-1, TRT, Vial & Dose Log
$4.99
$5.99 | 17% OFF

Calculate peptide reconstitution and dosage with precision using an ad-free, sign-up free Peptide Dosage Calculator. Featuring accurate measurements, flexible unit support, customizable interfaces, protocol management, professional design, and built for research purposes. Download now for precise peptide calculations!

💪 Health & Fitness
(166)