Peptify - Peptide Tracker
Doses, Vials, GLP-1 & TRT Log
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
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. It combines clinical-grade tracking, real AI insights, and a full education system. Track every peptide, GLP-1, and TRT shot with precision. Scan your bloodwork. See what's working.
WHAT MAKES PEPTIFY DIFFERENT:
See exactly when your levels peak. A two-compartment pharmacokinetic engine models your active compound levels in real time, with what-if scenarios to plan dose adjustments before you make them.
Real AI that knows your data. Ask Peptify gives natural, streaming answers grounded in what you actually track. The Peptify Brain studies your peptides, supplements, blood work, and body scans. Link Apple Health and it sees your sleep, weight, and heart rate too. Every user gets one free AI analysis.
Scan your bloodwork. See what changed. Import labs via camera, PDF, or manual entry. 80+ biomarkers tracked, out-of-range flags, and results correlated with your protocol timeline.
Every claim is backed by research. PubMed citations across 61 compounds, evidence strength ratings, and mechanisms of action explained step by step.
Generate a report your provider will respect. Multi-page PDF exports covering your protocol, bloodwork trends, and adherence — plus 5 shareable summary cards.
Track what's actually happening to your body. 30+ body composition metrics with segmental analysis, DEXA and InBody OCR, and progress photos with a before/after slider.
TRACK TOGETHER:
Community: Share progress, post milestones and protocols, and follow others on similar journeys.
Friends: Add friends and control exactly what you share.
Invite a friend and you both get 1 week of Pro free.
Benchmarks powered by real, anonymous community data.
LEARN WHILE YOU TRACK:
4 courses, 32 lessons, and quizzes covering fundamentals, research literacy, protocols, and compound deep dives.
Daily Challenge, XP, 7 levels, earnable badges, and learning streaks.
Two mini-games: Half-Life Rush and Stack Builder.
61-compound library with dosing profiles, stacking guidance, and safety information.
THE COMPLETE TOOLKIT:
Supplement tracking with a 60+ entry library: doses, timing, synergies.
Reconstitution guide with visual syringe model.
Protocol builder with titration, 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 with snooze and quiet hours.
Dynamic Island and Live Activities.
Cost tracking, side effect logging, adherence streaks, and a dashboard you can rearrange
PEPTIFY PRO:
Tracking, calculators, education, and widgets are free. Pro unlocks unlimited Ask Peptify, full blood work and body composition history, unlimited vials and scans, cost tracking, interaction checker, benchmarks, and provider PDF exports. $4.99/month, $29.99/year, or $89.99 lifetime.
PRIVATE BY DESIGN:
No account required. Everything works on-device from day one. Sign in with Apple or Google is optional and unlocks Community, Friends, and automatic backup. Optional Face ID or Touch ID app lock. Your health data is never sold.
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.
DISCLAIMER: Peptify is intended strictly for personal educational and tracking purposes only. It is not a medical device and does not provide medical advice, diagnosis, treatment recommendations, or dosage guidance. All peptide information is educational reference sourced from published literature. Always consult a licensed physician 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
Peptify 3.1.5 turns Ask Peptify from something that answers into something that does, and takes weight tracking off your hands entirely.
Ask Peptify Improvements:
Ask it to log today's shot, start a new vial, mark a dose skipped, log a side effect, or add a supplement, and it prepares the entry for you. Pre-filled from your actual protocol, right there in the conversation. Nothing is ever saved on its own. Every action arrives as a card you review and confirm with a tap, and you can cancel anything you don't want. Ask "log my sema" and it already knows the dose, the site rotation, and the time.
Advanced Weight Tracking:
Turn on weight sync and your weigh-ins flow in from Apple Health automatically. From your smart scale, the Health app, or any app you already use. No double entry, one clean reading per day, and anything you enter yourself always takes priority. Your first sync pulls in the last six months so your trend starts full, not empty.
Weight Logging, Now Free & Unlimited:
Log as many weigh-ins as you want, on any plan. A weight trend is only useful if it's complete, so we removed the limit.
AI Now Reads Whole Pictures:
Ask Peptify and the Peptify Brain now see your rate of change over time, not just today's number, so answers account for whether you're moving fast, slow, or holding steady, and factor your current weight into the published dosing ranges for what you're running.
Curated Podcasts:
Peptify now displays podcasts from leading professionals, all curated based on your protocol.
Improved Community Metrics:
Peptify's Community Benchmarks feed now displays advanced metrics to help you conduct your research.
Plus fixes and refinements across body scans, the progress timeline, and Health permissions.
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
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dylan Capshaw
- Size
- 86 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. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Contains
User-Generated Content
Social Media
- In-App Purchases
Yes
- Peptify Pro Annual $29.99
- Peptify Pro Monthly $4.99
- Lifetime Access $89.99
- Copyright
- © 2026 Peptify
