The peptide reconstitution calculator and vial tracker for iPhone. Enter your vial and bacteriostatic water; get concentration and units to draw, then track remaining draws, discard dates, and full history. Local-first — no account, your data never leaves your phone. Research use only.
Coming to iPhone after App Store approval · $19.99 one-time, no subscription, no account.
The number you need — units to draw — front and centre. Reconstitution math for any peptide: retatrutide, tirzepatide, semaglutide, BPC-157, and more.
Every vial with its remaining draws and discard date, at a glance — so you always know what's on hand and when it expires.
A full log with calendar filtering, exportable to CSV whenever you need your records outside the app.
Everything runs on-device. No servers, no cloud, no account — your data never leaves your phone.
The same engine that powers the app. Enter your numbers — no download needed. Research math only.
Units assume a U-100 syringe (100 units = 1 ml). This is research math only, not dosing or medical advice.
Round physical measurements carefully and follow your lab protocol.