A private, pharmacokinetic-grade tracker for TRT, GLP-1s, and peptides. Visualize your levels in real time, rotate injection sites, and tune every dose — all on-device.
Every dose modeled against half-life and Tmax. Every injection logged by site. Every lab panel parsed automatically.
See your plasma concentration against your target range. Adjust dose, frequency, or timing — the curve updates in real time.
Plan vial mixes for any peptide. Enter BAC volume — Dose Track handles the units → mcg math.
Map every SC/IM shot to its site. The app nudges you off overused tissue automatically.
Ask natural-language questions. "Should I split my dose?" "Why did my trough drop?" — grounded in your own data, stored on-device.
100% on-device. Your health data never leaves your device, never touches our servers, and is never sold or shared.
Drop a lab PDF. Values are extracted via Google Gemini — processed instantly, never stored or used to train models — then slotted into your timeline.
Every screen tuned for scan-at-a-glance clarity. Data-dense where it needs to be. Quiet everywhere else.
Half-lives, Tmax, and stability curves for the peptides and hormones you actually use. Add a custom compound any time.
For long-half-life injectables — testosterone esters, GLP-1 agonists, growth peptides — the gap between "logged on a sticky note" and "modeled against your half-life" is the gap between guessing and dialing in.
of patients on long-term medication don't take it as prescribed.
Source: World Health Organization, Adherence to Long-Term Therapies
half-life of testosterone cypionate — meaning steady state takes 4–5 weeks to reach.
Source: Behre HM et al., Pharmacology of Testosterone Preparations
half-life of semaglutide — a single weekly dose still has measurable plasma concentration 5+ weeks after stopping.
compounds with calibrated half-life and Tmax data shipped in Dose Track.
Source: Dose Track internal medication database, reviewed 2026-04-25.
In plain terms: a missed dose is not "skip and resume." For a drug with an 8-day half-life, missing one weekly shot means your trough drops below target for two full weeks. Dose Track shows you that drop in real time — and lets you correct before your next bloodwork.
Every feature that matters is free. Pro unlocks advanced pharmacokinetic modeling, unlimited stacks, and Pulse AI.
Real humans, real answers. Most replies within 24 hours on weekdays.
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App Store → Google Play →Free to download. Nothing to configure. Your data never leaves your phone.