Dose-1: GLP-1 Shot Tracker

Boring Cat

About this app

A private tracker for life on a GLP-1. Log your shot, see how much medication is still in your system, rotate injection sites properly, and keep protein, fiber and water where they need to be. Your tracking data stays on your phone: no account, no sign-up, no analytics.

SHOT DAY, HANDLED
• Weekly or daily schedule with reminders
• "Take your pen out of the fridge" nudge an hour before
• Evening check if the dose still is not logged
• Log the dose straight from the notification
• Shot-day checklist: protein, water, pen out of the fridge, the shot
• Home-screen widget: next dose and current level, without opening the app
• Site rotation on a body map: what you used last, what you used this week, and which site has rested longest

MEDICATION LEVEL, NOT GUESSWORK
A continuous curve of how much is still in your system, from the half-life of your medication and every dose you logged. Solid is what happened; dashed is where your level goes if you take no further dose. You see the build-up over the first weeks, the saw-tooth between shots, and the coming trough.

WHEN YOUR SIDE EFFECTS ACTUALLY HAPPEN
Log nausea, fatigue, constipation, reflux and more with a severity scale, and see where they land in your dose cycle. "68% of these land on day 1 after your dose" is something you can plan around; a running total is not. A pattern appears only once your own data is enough to mean something.

ONE CALENDAR, AND THIS WEEK VS LAST
Doses, weights, meals and side effects on a single month grid, so "what was going on the week I felt awful?" does not mean opening four screens. Plus weight, doses, side effects, severity, protein, water and days logged, this week against last — the comparison your provider asks for.

WEIGHT AND PROGRESS
Weight chart with a 7-day average, start-to-goal progress, BMI, measurements, progress photos and a shareable Journey Card. Your own percentage lost sits beside the published result from the pivotal trial for your molecule (STEP 1, SURMOUNT-1), with the citation — a trial endpoint, labelled as one, not a prediction about you.

FOOD, WITH A GLP-1 FOCUS
• Point the camera at a plate for calories, protein, carbs, fat and fiber
• Or search the built-in food list, or type it in
• Every estimate is editable before you save it
• Protein and fiber as first-class goals: appetite drops on a GLP-1, and protein protects muscle
• Water with one-tap logging

VIALS, SYRINGES AND SUPPLY
A reconstitution calculator that tells you how many units to draw. Save the vial you mixed and log doses in units instead of milligrams. Tell it how many doses are left and it counts down as you log them, warning you while there is time to refill.

FOR YOUR DOCTOR
A PDF for any period: plan, doses, this week against last, weight trend, BMI, measurements, side effects and nutrition averages. Export everything as JSON any time.

WORKS WITH ANY GLP-1
Mounjaro®, Zepbound®, Ozempic®, Wegovy®, Rybelsus®, Saxenda®, Victoza®, Trulicity®, compounded semaglutide and tirzepatide, retatrutide and more — each with its own half-life and dose ladder.

HEALTH CONNECT
Optional: read steps, workouts and weight, and write your logged weights back. Body fat, lean mass and blood glucose are read only, from the scale or meter you already use — weight alone misleads when rapid loss takes lean mass with it.

PRIVACY
Your doses, weights, meals and side effects stay on your device. No account system, no analytics. The one thing that leaves your phone is a meal photo you choose to scan: it goes to our server, which passes it to an AI provider to estimate the macros and returns the result. It is sent with a random install id — never your name, email or tracked data.

Dose-1 is a tracking and education tool. It does not provide medical advice, diagnosis or treatment. Medication level values are estimates, not blood measurements. Never change your dose based on this app — talk to your provider. Brand names belong to their owners; Dose-1 is not affiliated with any manufacturer.

What’s new

First release.

- Medication level as a curve, with a dashed forecast
- Home-screen widget: next dose and current level
- Where your side effects land in your dose cycle
- One calendar for doses, weights, meals, symptoms
- This week against last, in the app and doctor PDF
- Reminders, site rotation, pen supply countdown
- Scan a meal with the camera, or use the food list
- Log doses in syringe units after saving your vial
- Weight, BMI, photos, and the published trial result