PepOS: Peptide Tracker
PepOS: Peptide Tracker is made and published by Doho Digital LLC. AppBrain is an independent app data site and isn't affiliated with Doho Digital LLC. The app name, icon, screenshots and description belong to Doho Digital LLC and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- June 16, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Releases
Updates seen on the App Store- Version
- 1.2.3
- Launched
- May 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 29.3 MB
- Content rating
- High
Technologies used by PepOS: Peptide Tracker
About the app and developer
About PepOS: Peptide Tracker
PepOS: Peptide Tracker is a health & fitness app developed by Doho Digital LLC.
User Ratings
PepOS: Peptide Tracker is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
PepOS: Peptide Tracker is freely available from the App Store. The app size is 29.35 MB. The latest version available is 1.2.3. The last update was on June 16, 2026.
Technical Requirements
The app has a content rating of High Maturity. The app has been available on the App Store since May 2026.
Developer information for Doho Digital LLC
Address:
Store listing
By Doho Digital LLC, from the App Store
Description by Doho Digital LLC Written by the developer, not by AppBrain. Click to read.
PepOS is an educational tracking and journal app. Not medical advice. Always consult a licensed healthcare provider before starting any peptide protocol.
Track every dose, vial, and outcome. Build protocols by hand or let AI design them based on your goals. Close your daily rings — Execution, Progress, Recovery — and watch your 7-day optimization score climb.
APPLE HEALTH + AI INSIGHTS
Connect PepOS to Apple Health to see how your protocols are actually affecting your body. PepOS reads your weight, body composition, resting heart rate, HRV, and sleep data on your device and shows you trends alongside your peptide timeline. Weight entries you log in PepOS sync back to Apple Health automatically.
With your separate permission, Peppy — our AI assistant — can also use a 30-day summary of your Health metrics to give protocol-specific insights ("your HRV has improved 14 ms since starting your current protocol") instead of generic advice. AI data sharing is optional, granular, and can be turned off anytime without disconnecting Apple Health. Your health data is never shared with advertisers and never used to train AI models.
KEY FEATURES
260+ peptide library with detailed profiles, mechanisms, and educational dosing references
Peppy — your AI peptide coach who knows your stack, your goals, and your history
Smart protocol builder — manual, titration, on/off cycling, and transition planning
Vial inventory tracking with cost-per-dose intelligence
Injection site rotation across 8 regions with visual heatmap
Daily check-ins for sleep, mood, energy, and side effects
Blood work tracking with marker trends over time
Progress photos with AI body composition analysis
Weekly intelligence reports synthesized by AI
Calendar sync, dose reminders, and protocol scheduling
SUBSCRIPTION TIERS
Free — 3 protocols, basic AI chat, 2 vials
PepOS Intelligence ($9.99/mo or $59.99/yr, save 50%) — Unlimited protocols, unlimited AI, blood work tracking, AI blood analyzer, AI vial scanner, progress photo analysis, voice input, calendar sync, protocol sharing, transition planner, weekly intelligence reports, and priority AI
Built by biohackers, for biohackers who don't settle for spreadsheets.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://app.pepos.app/privacy