Log macros, doses, weight, symptoms, and photos in one app. Built for Tirzepatide, Semaglutide, and compounded versions of both — with half-life curves, rolling weekly budgets, and an AI that reads your whole history.
Every dose has a half-life. Protokol Tracker plots the active amount in real time so you know exactly how much medication is working right now — and why your appetite comes and goes the way it does. One-tap presets for Tirzepatide (Mounjaro, Zepbound), Semaglutide (Ozempic, Wegovy, Rybelsus), Liraglutide, and Dulaglutide. Compounded versions, or anything else you need to track, add as a custom compound in two fields: a name and a half-life. The curve draws itself.
An off day isn't a broken streak. GLP-1s flatten your hunger for a couple days, then it comes back — and a 24-hour calorie counter treats that like failure. Your target here is a 7-day total: eat light when you can't eat, catch up when you can.
Not a chatbot. Snap a photo of your plate or just tell it what you ate — the AI identifies the food, checks your library, searches common nutrition databases, falls back to a web search, and writes the entry into your day. It also knows every dose, symptom, and weigh-in you've logged, so its advice is grounded in your data, not generic GLP-1 talking points.
If you're coming from MyFitnessPal or Cronometer, you won't miss a thing. Barcode scanning, custom foods, saved meals, targets — it's all here, and it's all quick.
Scan a barcode and it's logged. Build custom foods with exact macros. Recents and favorites where you expect.
Save a combo of foods as a meal you re-log with one tap. "Usual breakfast" stops taking two minutes.
Set calories, protein, fat, and carbs the way you want. Change them whenever your goals shift.
Nausea, fatigue, injection site — anything. Rate 0 to 10 and you're done. Later, see how it lines up with your doses.
Daily weigh-ins smoothed into a trend line, so one bad morning doesn't throw you off. Weekly average and ETA always visible.
Monthly shots attached to your account. Swipe between any two months to see what actually changed.
Bloodwork, genetics, conditions, age — all used to tune the simulation and inform AI answers. Skip what you don't have; defaults work fine on day one.
Side effects, water, fasts, workouts, cycle phase — three taps each. Patterns show up over weeks, automatically.
Weight + dose level. Sleep + nausea. Calories + scale. Anything you track, side by side, any time range — patterns you'd otherwise miss.
Protokol estimates glucose, insulin, cortisol, and others from what you eat and dose — every fifteen minutes, all day. An estimate, not a measurement, but enough to see when something's off.
No ads. No data sales. Install on any device, sync across all of them, and export everything as a spreadsheet whenever you want.
Try any paid plan free for 14 days. Cancel anytime before the trial ends — no charge.
Enough to actually run your week. No credit card, no trial timer.
Everything in Free, plus the tools that turn your data into answers.
Everything in Premium, with the AI coach uncapped. For people who live in the chat.
HSA / FSA eligible · Cancel anytime · Your data exports as JSON the day you decide to leave.
Food, doses, weight, how you feel — one app, one place. See what's actually working for you.