# PepGem — Track GLP-1s & peptides

> Track GLP-1s & peptides (iPhone/iPad app by Brandon van Rijn.)

- Source: https://appshunter.io/ios/app/pepgem/id6787894515 (this page in markdown: same URL + `.md`)
- Developer: [Brandon van Rijn](https://appshunter.io/developer/6775747295)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 17.0 · 4 MB
- Languages: American English, French (France), German (Germany), European Spanish
- Released: 2026-07-15
- Data updated: 2026-08-22
- User reviews in markdown: https://appshunter.io/ios/app/pepgem/id6787894515/reviews.md

## What is PepGem?

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PepGem Pro — Annual | $27.99 | per year |
| PepGem Pro — Weekly | $3.99 | per 7 days |
| PepGem Pro — Quarterly | $27.99 | per 3 months |



## Version history (last 4 releases)

### 1.3 — 2026-07-26

New: a quarterly PepGem Pro plan — three months for about half the weekly rate. Pick whichever fits how you run.

### 1.2 — 2026-07-17

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.

### 1.1.1 — 2026-07-16

We've simplified PepGem Pro to a single, straightforward weekly plan. Existing subscribers keep their current plan and access.

### 1.1 — 2026-07-15

No release notes.

## More apps by Brandon van Rijn

- [Blitz — Offline Flashcards](https://appshunter.io/ios/app/blitz-offline-flashcards/id6775747293)
- [Sonnet: Learn French](https://appshunter.io/ios/app/sonnet-learn-french/id6777978435)
- [Sonetto: Learn Italian](https://appshunter.io/ios/app/sonetto-learn-italian/id6779320998)
- [Verbum: Church Latin](https://appshunter.io/ios/app/verbum-church-latin/id6780265782)
- [Iveria](https://appshunter.io/ios/app/iveria/id6780491914)
- [Buurtaal](https://appshunter.io/ios/app/buurtaal/id6781750193)

All apps by Brandon van Rijn: https://appshunter.io/developer/6775747295

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*