# MyPepTracker

> MyPepTracker (iPhone/iPad app by Gregory Roy.)

- Source: https://appshunter.io/ios/app/mypeptracker/id6762103081 (this page in markdown: same URL + `.md`)
- Developer: [Gregory Roy](https://appshunter.io/developer/1892922555)
- Category: Health & Fitness
- Price: Free
- Age rating: 17+
- Requires: iOS 17.0 · 8 MB
- Languages: English
- Released: 2026-04-14
- Data updated: 2026-09-05
- User reviews in markdown: https://appshunter.io/ios/app/mypeptracker/id6762103081/reviews.md

## What is MyPepTracker?

MyPepTracker is the most complete peptide protocol companion for iOS. Log and track every aspect of your peptide, GLP-1, and supplement stack — from reconstitution math to half-life pharmacokinetics, body transformation photos, and automatic iCloud sync. Your data lives in your iCloud account and never touches a third-party server.

DOSE LOGGING & VIALS
• Log doses with injection site, volume, notes, and backdating
• Color-coded vial gauge shows mcg remaining and doses left at your current dose size
• Vial burn-rate tracking with depletion countdown
• Injection site rotation — recommends your most-rested site based on history
• Log Session: dose your entire stack at once in one sheet
• Cycle analytics: doses per week, total mcg delivered, injection site breakdown

HALF-LIFE & PHARMACOKINETICS
• Estimated serum concentration curves over ±48 hours for 100+ compounds
• Sparkline decay curves on every Today card
• Symptom overlay — see when side effects peak relative to compound levels
• Standalone symptom logging at any time, with clustering pattern insights

GLP-1 TITRATION
• Auto-advancing titration protocols for Semaglutide, Tirzepatide, and Retatrutide
• Tracks current phase, dose, and weeks until next escalation
• Pre-fills the dose log with your current titration dose automatically

SUPPLEMENTS & BLENDS
• Track supplements from an 800+ item preset library or as custom entries with any dose unit
• Custom blends for pre-mixed vials (CJC/Ipamorelin, BPC-157+TB-500) with locked component ratios

BODY & PROGRESS
• Body metrics: weight, waist, neck, chest, back, biceps, thighs, and body fat %
• Progress photos with front/side/back/custom categories and side-by-side before/after comparison
• Apple Health — reads sleep, resting HR, and HRV for protocol correlation; writes weight and body fat

EXPORT & DATA
• Protocol Summary PDF — polished one-page overview for your provider or records
• Full data CSV export: peptides, vials, doses, symptoms, and body measurements in one file
• Import dose history from JSON or CSV
• Home Screen widget shows your next scheduled dose at a glance

ICLOUD SYNC
• Syncs automatically to iCloud — delete and reinstall and your data comes back
• Install on a second device signed into the same Apple ID and your data follows you
• No account required — uses your existing iCloud login

PRIVACY
• All data lives in your iCloud account — Apple's infrastructure only
• No analytics, no tracking, no ads

100+ compound presets across GLP-1s, growth peptides, BPC/TB, nootropics, and more — with half-life data sourced from published literature.


## Version history (last 4 releases)

### 1.35.0 — 2026-06-25

MyPepTracker now has an Apple Watch app. See your next dose and vial status at a glance, and log a dose right from your wrist — it syncs automatically with your iPhone.

Add the MyPepTracker complication to any watch face to keep your next dose one tap away.

### 1.27.1 — 2026-05-30

Cleaned up Settings.

About MyPepTracker is now the single place for support, feedback, release notes, and legal links. Privacy Policy and Terms of Service open in Safari. No duplicate rows in Settings.

### 1.13.0 — 2026-05-04

• Apple Health integration — sync weight and body fat % to Apple Health
• iCloud sync — keep your data in sync across all your devices
• Import dose history — bring your data back from exported JSON or CSV
• Home Screen widget — see your next dose and active vial count at a glance
• Stability and performance improvements

### 1.0 — 2026-04-14

No release notes.

## Apps similar to MyPepTracker

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Peptide Tracker - PeptideKit](https://appshunter.io/ios/app/peptide-tracker-peptidekit/id6751918022) | 4.7 (301) | Free | Health & Fitness |
| [Peptide Library and Tracker](https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737) | 4.6 (18) | Free | Health & Fitness |
| [Smart Peptide Tracker](https://appshunter.io/ios/app/smart-peptide-tracker/id6758162412) | 4.8 (138) | Free | Health & Fitness |
| [Stackr - Peptide Tracker](https://appshunter.io/ios/app/stackr-peptide-tracker/id6764821587) | 4.5 (92) | Free | Health & Fitness |
| [PepX — Peptide Tracker](https://appshunter.io/ios/app/pepx-peptide-tracker/id6763190667) | — | Free | Health & Fitness |
| [Peptide Tracker Log & Reminder](https://appshunter.io/ios/app/peptide-tracker-log-and-reminder/id6763939355) | 4.9 (1,871) | Free | Health & Fitness |

## More apps by Gregory Roy

- [NFN Connect](https://appshunter.io/ios/app/nfn-connect/id6762157020)
- [myFaxxer](https://appshunter.io/ios/app/myfaxxer/id6762584020)

All apps by Gregory Roy: https://appshunter.io/developer/1892922555

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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 2026-09-05.*