Built by peptide users, for peptide users. Stop guessing your protocol. Track doses, vials, bloodwork, and progress in the most complete peptide app on the App Store.
Peptify is the most complete peptide protocol tracker on iOS. Built for people who take their health seriously, it combines clinical-grade tracking tools, a full education system, and a premium, intuitive experience. Track every peptide, GLP-1, and TRT shot with precision. Scan your bloodwork. See what's working.
Whether you're running your first GLP-1 protocol or optimizing a multi-compound stack, Peptify gives you the tools to stay consistent, see your progress, and talk to your provider with confidence.
WHAT MAKES PEPTIFY DIFFERENT
See exactly when your levels peak. Peptify's two-compartment pharmacokinetic engine models your active compound levels in real time, with what-if scenarios so you can plan dose adjustments before you make them. No other peptide app offers this depth of modeling.
Scan your bloodwork. See what changed. Import labs via camera, PDF, or manual entry. Peptify tracks 80+ biomarkers, flags what's out of range, and correlates results with your protocol timeline. The #1 unmet need in the category, built and delivered.
Every claim is backed by research. PubMed citations with direct links to peer-reviewed studies across 61 compounds. Evidence strength ratings for every compound. Mechanisms of action explained step by step.
Generate a report your provider will respect. Export professional multi-page PDFs covering your protocol, bloodwork trends, and adherence, formatted for clinical review. Plus 5 shareable summary cards.
Track what's actually happening to your body. 30+ body composition metrics including segmental analysis. DEXA and InBody OCR. Progress photos with three comparison modes and a before/after slider.
LEARN WHILE YOU TRACK
4 courses with 32 lessons covering peptide fundamentals, research literacy, practical protocols, and compound deep dives
Quizzes after every module with instant feedback and scoring
Daily Challenge — one question per day to keep your knowledge sharp
XP, 7 levels, earnable badges, and learning streaks to track your progress
Two mini-games: Half-Life Rush and Stack Builder using real interaction data
61-compound library with PubMed citations, dosing profiles, stacking guidance, and safety information
THE COMPLETE TOOLKIT
Reconstitution guide with visual syringe model
Protocol builder with titration planning, cycling, and washout transitions
Injection site rotation with anatomical body diagram
Vial inventory with auto-depletion and low-stock alerts
Interaction checker for combination safety and timing conflicts
Smart notifications (15+ types) with snooze, quiet hours, and smart timing
Dynamic Island and Live Activities for active tracking
Cost tracking with monthly and per-peptide breakdowns
Side effect logging with severity tracking and injection correlation
Adherence streaks and milestone tracking
Guided dashboard that adapts to your setup
BUILT FOR PRIVACY
Your data is yours. All data stays on your device. No accounts, no third-party servers, no tracking. Optional Face ID or Touch ID app lock for added privacy.
WHO IT'S FOR
Whether you're managing a single GLP-1 protocol or optimizing a complex multi-compound stack, Peptify gives you the tools to track with precision, learn the science, and communicate clearly with your healthcare provider.
150+ features. 93 screens. One app. Zero guesswork.
DISCLAIMER: Peptify is intended strictly for personal educational and tracking purposes only. This app is not a medical device and does not provide medical advice, diagnosis, treatment recommendations, or dosage guidance. All peptide information presented is for educational reference only and is sourced from published literature. Users should always consult with a licensed physician or qualified healthcare provider before starting, stopping, or changing any medication, supplement, or treatment. This app is not intended to diagnose, treat, cure, or prevent any disease.
Terms of Use: https://peptify.io/terms
Privacy Policy: https://peptify.io/privacy
I’ve been using the Peptify Peptide Tracker app and have found it to be a really helpful tool for staying organized and consistent. The interface is clean and user-friendly, making it easy to log doses, track schedules, and monitor progress over time.
BEST
AOCDDS
Peptify is easily the best peptide tracking app I’ve used. The interface is clean, the library is incredibly helpful, and managing protocols and stacks is simple and intuitive. It makes tracking injections and progress effortless. If you’re using peptides, this app is a must-have.
Office manager
Willis1492
Great app! Makes tracking peptides really easy and keeps everything organized. Simple clean exactly what I need. Highly recommend!
Awesome tool
kimipix
This app has helped so much to keep me on schedule!!
Add Stockpile: Drafts now auto-save. Step away to grab a vendor receipt, and your entry's still there when you come back. Works on Edit too.
Finished vials stop pinging you: Fixed a bug where archived or empty vials kept firing weekly reminders forever. Dose Reminders toggle actually turns everything off.
Smarter trial and first-dose moments: Polished two paywall touchpoints, both fully dismissable.
Other various bug fixes, thanks to community feedback.
Version 2.1.2
The developer, Dylan Capshaw, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Purchases
Identifiers
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Purchases
Contact Info
Identifiers
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Dylan Capshaw
Size
74.8 MB
Category
Health & Fitness
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
iPad Requires iPadOS 18.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.