Track
Today at a glance
Open the app and know exactly what's due, what's logged, and what's next.
#1All-in-one
peptide tracker4.8★10,000+ doses
logged weekly
peptide tracker4.8★10,000+ doses
logged weekly
The peptide tracking app built for clarity.
Log your doses, follow your schedule, do the vial math, and read the real evidence. One calm, plain-English app that replaces everything else you were using.
Your whole protocol, in motion.
Six tools that replace the spreadsheet, the calculator and the sticky notes.
Track Doses
Log every shot in two taps. Site, time and notes saved straight to your timeline.
Calculate Draws
Reconstitution and units done for you. The exact draw, every single time.
Smart Reminders
Timed nudges for every dose, refill and lab so nothing ever slips.
Count Vials
Live vial count and days of supply, so you never get caught short mid-cycle.
See Progress
Levels, weight and labs charted so you can see what's actually working.
Know Costs
Cost per dose, week, month and year. Know exactly what you spend.
No moreSpreadsheetsSyringe mathForgotten dosesSupply guessing
Tap through the whole app.
Five screens. Everything you were doing in five different apps.
Today at a glance
Your next dose, your streak, and one-tap logging on a single screen. Open the app, see exactly where you stand, log in two taps.
Everything in one place
A whole protocol, quietly handled.
Titration, mapped
Your step-up plan mapped to real dates. PepCue holds each step exactly as you set it.
Weight & body comp
182.4 lb↓ 3.1
Symptom insights
What you're logging most, broken down by symptom.
Site rotation
Sites auto-mapped, flagged before you overuse one.
RecentOverused
Watch how easy tracking gets
A real screen recording: logging a dose, checking the schedule, and running the calculator. No mockups, no edits. This is what your day with PepCue looks like.
One app instead of five.
Here's what most people are juggling today, and what one all-in-one app replaces it with.
Notes appfor what you took and when
Alarm appfor dose reminders
Calculator appfor reconstitution math
Spreadsheetfor vial counts and cost
Group chatfor questions about compounds
PepCuereplaces all five- Dose history, logged in two taps
- Reminders for every dose, refill, and lab
- Exact syringe units from your own numbers
- Live vial count, cost, and days of supply
- 60+ compounds explained in plain English
Tracked by people who used to guess.
From the App Store and our inbox, on what changed once the spreadsheet went away.
Had a notes doc, two alarms, and a calculator app going. Set PepCue up in one evening and haven't opened any of them since.
I used to triple-check my units against a Reddit chart every single time. Now I type in my vial and water and it just shows me the draw.
I bring my logged history instead of trying to remember dates from memory. My provider likes having the timeline in front of them.
The reminders are gentle but persistent. 40-day logging streak and counting, and I've never stuck with tracking this long before.
Put in my vial price and schedule and it showed per-dose, per-week, per-month costs. I was overspending and had no idea.
Every compound says what the evidence actually shows, including when it's thin. No hype, just sources. That's why I trust the rest of the app.
Every feature
Everything in the box.
Free covers the essentials. Pro unlocks reminders, full insights, and alerts.
Protocols
- Custom protocols & schedules
- Titration & step-up schedules
- Pause & resume anytime
- Peptides, TRT & GLP-1 support
- 60+ compound library & search
Tracking
- Today schedule, one-tap logging
- Site rotation & body map
- Symptom logging with severity
- Weight & measurements
- Vial inventory & expiry
InsightsPro
- Estimated levels & trends
- Adherence & timing accuracy
- Site-rotation scores
- Symptom breakdown by compound
- Weight trends vs protocols
Tools
- Reconstitution calculator
- Blend & stack calculator
- Smart dose remindersPro
- Low-stock & expiry alertsPro
- Provider PDF export
Light & dark modeiOS & AndroidPrivate by designMonthly · yearlyFree to start
Still on the fence?
Fair questions, straight answers, then hit download.
The app
What does PepCue actually replace?
Your notes app for what you took and when, your alarms for reminders, a calculator for reconstitution math, a spreadsheet for vial counts and cost, and the group chat you ask compound questions in. PepCue folds all five into one place built for the job, so nothing falls through the cracks.
What do I get the minute I install it?
A schedule set up in about two minutes, a reminder for your next dose, exact syringe units from the calculator, live vial and cost tracking, and a library of 60+ evidence-graded peptides. All in the same app, before you'd have finished setting up a spreadsheet.
Can I track more than one compound at a time?
Yes. Each compound gets its own schedule, vial inventory, and history, and the Today screen merges them into one running list so you always see what's due next across everything you track.
Does it work for GLP-1s and TRT too, or only peptides?
All three. Weekly GLP-1 schedules, step-up plans, TRT injection routines, and research peptides all use the same scheduling, logging, inventory, and cost engine.
What if I miss a dose or log one late?
Log it whenever you remember and backdate it to the real time. The calendar and history reflect what actually happened rather than what was planned, which is the whole point of keeping a record.
Tools & math
How is the calculator different from doing the math myself?
You enter your vial size, water, and the amount you're using. PepCue instantly returns exact syringe units with a visual syringe showing where to draw, plus blend support for multi-compound stacks and a cost mode showing per-dose, per-week, and per-year spend. No mental math, no guessing at a click chart.
Does it handle blends and multi-compound vials?
Yes. Enter each compound in the blend and PepCue returns per-peptide draw marks on a single syringe, so you can see exactly what one draw delivers of each.
Can I use the calculators without installing anything?
Yes. The reconstitution, blend, GLP-1 titration, pen-click, and vial-cost calculators all run free in your browser on this site. No account, no download. The app adds the tracking, reminders, and history around them.
Will it tell me how much to run or when to stop?
No. PepCue never suggests an amount, a protocol, a cycle length, or a stopping point. Those decisions belong to you and a licensed provider. The app does arithmetic on numbers you enter and keeps the record.
Evidence library
What's actually in the evidence library?
60+ compounds, each with a plain-English 'what it is' and 'why people use it,' an evidence grade tied to published human research, and a claim check that flags hype for what it is. You understand what you're tracking before you track it.
How are the evidence grades decided?
By what has actually been published in humans, not by popularity or what sells. A compound with large controlled human trials grades higher than one resting on rodent studies, and preclinical-only compounds are labeled preclinical-only rather than dressed up.
Do you sell peptides or take vendor money?
No. PepCue does not sell compounds, run a marketplace, rank vendors for payment, or take affiliate commissions. There is nothing to buy through us, which is exactly why the library can be blunt when the evidence is thin.
Privacy & pricing
Is my data private?
Your protocols, doses, inventory, weights, and check-ins are stored on your device, not on our servers. No account is required to start tracking, and you decide what to share and when.
Is PepCue free?
Free covers the core tracker: schedules, logging, the calculators, inventory, and the evidence library. Pro adds smart reminders, full insights, low-stock and expiry alerts, and progress photos. You can run a full protocol without paying.
Which phones does it run on?
iPhone via the App Store and Android via Google Play. The calculators and the full evidence library also work in any browser on this site.
How do I delete my account and data?
In the app: Settings, then Data, then Delete account & data. Or email support@pepcue.app from your account address and we'll process it within 30 days. Full details are on our delete-account page.