Dropp: IV Drip Rate Calculator

While you do your work, Dropp keeps the tempo.

Setting a gravity infusion means counting drops per minute, nudging a roller clamp by eye, and keeping an end time in your head. Dropp turns that mental work into a single gesture.

THE CALCULATION, INSTANTLY
Volume, duration, drop factor (10, 15, 20 or 60 gtt/mL): the drip rate appears in drops per minute, with the interval between drops and the mL/h equivalent.

THE TEMPO, IN FRONT OF YOU
A liquid scene beats at exactly the calculated pace. Visible at a glance, perceptible through a discreet vibration.

THE END, NEVER MISSED
An alarm sounds when the infusion you are following ends — free, forever. The expected end time stays on screen at all times.

DROPP PRO — THE FULL APP ON YOUR WRIST
· Apple Watch: start, follow and pause your infusions without taking out your iPhone. Wrist alarms work even when the iPhone is off.
· Multiple infusions: follow several at once, each with its own label (Box 3, Chair 5…).
· Progress alerts: a 5-minute pre-alert before the end, plus milestones adapted to the duration.
· Tap mode: tap a tempo to read it in gtt/min and mL/h — or count one in BPM. On iPhone and on your wrist.
· History: infusions and readings, stored on your device — nowhere else.
· Premium 3D scene and Graphite theme.

7-day free trial with the yearly subscription. Lifetime option as a single purchase, no subscription.

BUILT FOR TRUST
No account to create. No server. No data collected — everything stays on your device. Never enter a patient name: the label refers to a place.

Dropp is a pacing aid. It does not measure or monitor the actual flow of an infusion: it performs conversions from the values you enter and displays them. It replaces neither clinical judgement, nor local protocols, nor infusion control devices.

Auto-renewing Dropp Pro subscription (monthly $2.99 · yearly $17.99 with 7 days free) or lifetime unlock ($44.99, no subscription) — US App Store prices; local prices are shown in the app. Payment is charged to your App Store account at confirmation. The subscription renews automatically unless cancelled at least 24 hours before the end of the period; manage or cancel it in your App Store account settings.

Privacy Policy: https://dropp.care/confidentialite.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/