The short answer
Brolic is the best peptide tracker if you lift. It is the only one of these six that keeps your protocol, your meals and your workouts on one timeline. Two others log food, and none of the others describes a workout log.
Six peptide trackers compared
Best overall for lifters · iPhone
BrolicOurs
7-day free trial then $99.99 a year, or $19.99 monthly.
- Best for
- Your protocol, meals and workouts on one timeline
- Food
- Full food diary with calories and macros
- Workouts
- Sets, reps, rest timer and PRs, plus AI-drafted programs
iPhone · Android · web
Peptide Tracker
Free on all three, with an optional founding membership.
- Best for
- A free tracker on every platform
- Food
- No food log described
- Workouts
- Imports activity from Apple Health; no workout log described
iPhone · Android
PeptidePal
Subscription needed to track. Free to download; priced in the app.
- Best for
- Vial run-out dates and a body map of recent sites
- Food
- Food tracker for meals and macros
- Workouts
- No workout log described
iPhone · Android
Pep AI
Subscription needed to track. Priced in the app.
- Best for
- GLP-1 pens next to the peptides you mix yourself
- Food
- Calories, macros and photo meal scans
- Workouts
- Activity from Apple Health; no workout log described
iPhone · Android · web
PeptIQ
$129.99 a year in the App Store, $109.99 on its website. No free plan.
- Best for
- Vial stock, low-stock alerts and expiry
- Food
- No food log described
- Workouts
- WHOOP workout import, with a waitlist
iPhone · Android
Regimen
$49.99 a year for Premium, after a 14-day trial. Free for one compound.
- Best for
- One compound free, with no time limit
- Food
- No food log described
- Workouts
- No workout log described
Six peptide trackers compared, checked October 20, 2026. All six log doses with reminders and track injection sites. US prices as listed on each company’s site or US App Store page; they vary by country, and store offers change.
How to choose
Best overall for lifters
Brolic
Your protocol, meals and workouts on one timeline.
Pay nothing
Peptide Tracker
Free on iPhone, Android and the web.
One compound, free
Regimen
Its free tier covers one compound with no time limit.
Vial stock and expiry
PeptIQ
Amount left, low-stock alerts and expiry dates.
Shots and meals, no workouts
Pep AI, PeptidePal
Both log food with macros next to your doses.
A tracker records the routine you were prescribed or chose. None of these should decide a dose for you. The FDA lists several peptides among bulk drug substances that may present significant safety risks in compounding (see the sources below).
Why calculators are left out
Apple’s App Review Guideline 1.4.2 allows drug dosage calculators only from drug makers, hospitals, universities, insurers, pharmacies or other approved sources, or with FDA approval. Pep AI’s current release notes say it removed its dose calculator for this reason, so in-app calculators can change or disappear. This comparison leaves them out. For syringe units, our free peptide calculator runs in the browser and converts a dose you already have.
Brolic: protocols beside food and training
Brolic is an iPhone app for food logging, workout tracking and progress. Its Protocols keep a peptide, GLP-1 or TRT routine you enter yourself on the same timeline: scheduled items with reminders, as-needed logs, injection-site rotation, symptoms and notes. How the peptide tracker works shows the screens.
It never suggests a dose, a compound or a schedule. It is the product at brolic.app, developed by PSG Labs Inc.
Brolic is on the App Store for iPhone. It costs US$99.99 a year or US$19.99 a month, and the yearly plan starts with a 7-day free trial.
Sources & method
Written by the Brolic team. These references explain the evidence and assumptions; this page does not replace individualized professional advice.
- Brolic — App Store listing
- Peptide Tracker — website
- PeptidePal — App Store listing
- Pep AI — App Store listing and website
- PeptIQ — pricing page and App Store listing
- Regimen — website and App Store listing
- Apple — App Review Guideline 1.4.2
- U.S. FDA — bulk drug substances that may present significant safety risks
