Track Mounjaro, one week at a time
Your weekly shot, your place on the dose ladder, the side effects you notice, and your weight — together in one calm app built for the weekly rhythm.
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One weekly rhythm, from first dose to fifteen
See where you are on the ladder
Mounjaro climbs through six dose steps, from 2.5 to 15 mg. Tonic marks your current dose and how many weeks you've been on it.
Log your weekly shot
One tap records each dose, with a live countdown to the next so you never lose track of the week.
Rotate pens or vials
Whether your Mounjaro comes as a single-dose pen or a vial, see where your last shots went and pick the next spot with confidence.
Follow your weight, too
Mounjaro is prescribed for type 2 diabetes, and many people watch their weight alongside it. Tonic keeps your weight trend and how you feel in one calm timeline.
Tonic is a tracking and wellness companion — not medical advice, and not affiliated with any pharmaceutical manufacturer. Always follow your doctor’s guidance on your medication and dose.
Mounjaro + Tonic, answered
Can I track Mounjaro in Tonic?
Yes. Log each weekly Mounjaro dose, rotate your injection sites, and follow how you feel and your weight over time — all on the weekly rhythm Tonic is built around.
Does Tonic show my dose ladder?
Yes. Mounjaro climbs through six dose steps from 2.5 to 15 mg. Tonic marks your current dose and how many weeks you've been on it, so the ladder is easy to follow.
Mounjaro vs Zepbound — what's the difference for tracking?
Mounjaro and Zepbound are the same molecule, tirzepatide, under different labels. Tonic tracks either one the same way. See the Zepbound page or the tirzepatide page for more.
Can I log both pens and vials?
Yes. Whether your Mounjaro comes as a single-dose pen or a vial, you can log each dose and keep your injection-site rotation in one place.
Does it sync with Apple Health?
Yes — you choose what to share, one data type at a time. Weight and water can sync back so your timeline stays in step.
Start tracking your Mounjaro journey
Download on the App StoreiPhone · No ads, ever · Apple Health sync