DoseVault: Injection Tracker

DoseVault is a private injection log for GLP-1 medications, TRT, peptides, and insulin. Log a dose in two taps, track every protocol and vial, and see an educational estimate of how much is still in your system between doses. LOGGING IS FREE. FOREVER. No paywall between you and your own records. Log unlimited doses, weight, and side effects for unlimited medications, free, with no account and no ads. LOG A SHOT IN TWO TAPS Your dose is prefilled from your protocol. The site picker suggests the spot you have used least recently, so rotation takes care of itself. Flexible reminders handle weekly pens, every-N-days peptides, and daily insulin alike. SEE AN ESTIMATED LEVEL CURVE The estimated level curve shows how your medication builds and fades between doses, using each compound's half-life. This is an educational estimate from half-life math, not a measurement, and it is not medical advice. Watch the estimated curve climb after a dose and see how the model predicts the days before your next shot will look. VIALS TRACKED TO THE LAST MG Every vial shows what is left, what it cost you to draw, and a use-by countdown from the day you mixed it. Get alerted before a vial expires, not after. SEE WHAT IS ACTUALLY WORKING Your weight curve with every dose marked on it, color-coded per medication. Side effects logged against the dose that caused them. Body measurements to capture what the scale misses. Weight can optionally sync with Health Connect: DoseVault reads and writes weight only, and only if you turn it on. YOUR DATA IS NEVER HOSTAGE Import a CSV of your existing history from any export. Full CSV export and a doctor-ready PDF report are free, always. Cloud sync is not available on Android; your data stays on this device, and you move it with Export or Android's own backup. PRIVATE BY DESIGN No account. No ads. No tracking. Your health data stays on your device, full stop. DOSEVAULT PRO The full level curve with forecast, the multi-protocol dashboard, dose-marked weight charts, vial expiry alerts, doctor PDF reports, and body measurements. Choose a weekly plan with a free trial, an annual plan with a longer free trial, or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled before the end of the current period; manage or cancel anytime in Google Play. Price and trial length are shown on the purchase screen before you buy. The free tier stays useful forever; that is the point. DoseVault is a logging and tracking tool. It does not calculate doses, does not calculate a draw volume, and does not provide medical advice or dosing recommendations. Reminders can be delayed or silenced by Android, so do not rely on them alone for time-critical medication. Always follow your prescriber's and pharmacist's instructions. Privacy Policy: https://dosevault.vercel.app/privacy.html Terms of Use: https://dosevault.vercel.app/terms.html