PepGem

Brandon van Rijn · Health & Fitness

Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Sep 27, 2026
Availability Removed from the App Store
Aug 26, 2026
New version 1.2 → 1.3

Cross-device polish: your level, quests, streak freezes and library progress now stay in sync across all your iPhones. The widget always matches the app's streak and rolls over correctly at midnight. Plus timezone-proof dose history and small fixes.

About

PepGem is the only iOS app that tracks GLP-1s and research peptides in one place — built for people who take their protocol seriously. TRACK EVERYTHING • Protocols with schedules, reminders and cycle dates — daily, every-other-day, 5-on/2-off and more • One-tap dose logging with injection-site rotation on a heat-mapped body map • Weight trends with BMI context, from day one NEVER RUN DRY • Vial inventory with live supply projections • A heads-up notification about a week before a vial runs out RECONSTITUTION, SOLVED • Enter vial size, water and your dose — see the exact draw on a live syringe • Over-capacity warnings, doses-per-vial and concentration at a glance KNOW YOUR STACK • A 52-peptide library in plain English: mechanisms, half-lives, side effects, storage • Curated starter stacks — Wolverine, GH, GLO, Sleep, Cognitive and more • A built-in advisor that answers from the verified library — and never plays doctor YOUR DATA STAYS YOURS • No account. No analytics. No ads. • Everything lives on your device and your own private iCloud PepGem is an educational tracking tool, not medical advice. It never recommends doses — especially for prescription medicines like Semaglutide, Tirzepatide or testosterone. Always consult a licensed clinician before starting, stopping or changing any protocol. PepGem Pro (optional subscription): unlimited protocols, supply alerts, the advisor, curated stacks, the full library, site rotation and calendar. $3.99/week or $27.99/year. Terms of Use: https://brandzn.com/pepgem/terms Privacy Policy: https://brandzn.com/pepgem/privacy

What's new · 1.3

Cross-device polish: your level, quests, streak freezes and library progress now stay in sync across all your iPhones. The widget always matches the app's streak and rolls over correctly at midnight. Plus timezone-proof dose history and small fixes.

Details

ReleasedJul 2026
UpdatedJul 2026
Version1.3
Size4.6 MB
RequiresiOS 17.0 or later
Age rating17+
LanguagesEnglish, French, German, Spanish
PriceFree
Categories Health & Fitness
Bundle IDcom.brandzn.pepgem