PepX — Peptide Tracker
Protocols, doses & progress
Free · Designed for iPhone. Not verified for macOS.
Your peptide protocols, doses, and progress — organized and private, all on your device. No account, no cloud. Start tracking in under a minute.
Keep every peptide and compound protocol organized in one private place — built for people who want a real system of record for their own tracking, not a generic pill reminder.
PepX is a personal tracking journal that lives entirely on your device. Build your protocols, log each dose, run the reconstitution math, and watch your progress over time. No account. No login. No cloud. Just your data, on your phone.
WHY PEPX
• Purpose-built for peptides and compounds — not a one-size-fits-all habit tracker
• Everything in one place: protocols, doses, inventory, bloodwork, body metrics, and photos
• Private by design: your records stay on your device, protected by Face ID / Touch ID
• Works fully offline — nothing to sign up for
TRACK EVERY DOSE
• Build multi-compound protocols with schedules, titration steps, and on/off cycling
• Log doses fast — mark taken, skipped, late, or missed, and edit anytime
• Discreet reminders that never reveal what you're tracking unless you choose to
• Injection-site rotation with an interactive body map and next-site rotation reminders based on your own log
DO THE MATH, NOT THE GUESSWORK
• A general reconstitution & concentration calculator — does the math on the values you enter (no dose recommendations, not medical advice)
• Convert between concentration, volume, and syringe units
• Save and reuse your own calculations
• Visualize estimated compound levels over time from published half-lives
• A built-in reference list of compounds for your own record-keeping — for general information only, not medical advice — plus add your own entries
SEE YOUR PROGRESS
• Weight, body composition, vitals, sleep, hydration, and nutrition
• Daily check-ins for mood, energy, sleep quality, and how you feel
• Progress photos with side-by-side comparison and charts
• Bloodwork and lab tracking with reference ranges over time
NATIVE TO YOUR iPHONE
• Home Screen and Lock Screen widgets for your next dose
• Apple Watch companion to view and log doses from your wrist
• Control Center, Action Button, and Siri shortcuts to log in a tap
• Optional Apple Health sync across weight, body comp, vitals, activity, nutrition, hydration, sleep, and mindful minutes
YOURS TO KEEP — OR DELETE
• Export a clean PDF or CSV to share with your healthcare provider
• Permanently erase all of your data, anytime, with one action
• Available in English, Português, and Español
PepX is a personal tracking and logging journal. It does not provide medical advice, diagnosis, or treatment, and it does not sell, supply, or recommend any substance. Always consult a qualified healthcare professional before starting, changing, or stopping anything.
Download PepX and log your first dose today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Vinicius Ramos Pinto, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Vinicius Ramos Pinto
- Size
- 136.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 9.4 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Vinicius Ramos