Drug Infusion - IV Medications

Now free to download. Practice IV dosing, step-by-step dimensional analysis, and peer verification — built for nursing, pharmacy, and med students.

Master IV infusion calculations with a professional-grade toolkit and hands-on verification practice. Built for nursing, pharmacy, and medical students learning to dose medications safely — and for clinicians refreshing their skills.

TWO-PERSON VERIFICATION Practice the independent peer double-check that safe medication administration depends on. Show a calculation as a QR code; your study partner scans it, independently works out their own value, and the app flags any discrepancy — right on their device. No account, no network, fully offline. It's a hands-on way to build the habit of independent verification before you rely on it in practice.

COMPREHENSIVE CALCULATOR • Infusion Rate: convert any dose (mcg/kg/min, mg/hr) to a pump rate (mL/hr) • Bolus Dose: calculate push volumes with weight-based support • Dilution: prepare IV solutions from stock concentrations

Every calculation shows its work with step-by-step dimensional analysis, so you learn the process — not just the answer.

100-MEDICATION REFERENCE Study pre-configured concentrations for high-alert medications, including: • Vasopressors (dopamine, norepinephrine, vasopressin) • Anticoagulants (heparin, enoxaparin) • Sedatives (propofol, dexmedetomidine) • Insulin • Emergency drugs

TALL man lettering (DOPamine, DOBUTamine) and look-alike / sound-alike warnings help you recognize the naming safeguards used in practice.

INFUSION MONITORING (PRO) See a running infusion come to life with Live Activities on your Lock Screen: • Progress that empties like a real IV bag • Time-remaining countdown • Color-coded status • Optional room labels for organizing practice cases

Home Screen widgets keep your most time-sensitive practice infusions in view.

INTERACTIVE LEARNING 120 dimensional-analysis practice problems across 6 categories, taught with a unique chain-building interface: • Drag conversion factors into a visual equation • Watch units cancel in real time • Get immediate feedback on every step • Adaptive difficulty that follows your progress • Spaced repetition for long-term retention

PRACTICE SCENARIOS Use pre-built cases or build your own: • ICU vasoactive drips • Anticoagulation protocols • Sedation management • Emergency medications

DESIGNED FOR iOS 18 A clean, flat, native interface — uncluttered and built for focused study.

PRIVACY & SAFETY • FOR EDUCATIONAL USE ONLY • No patient data — only your practice calculations • Local-first design, works offline

PRICING Free to download and use. The dose calculator is unlimited and always free, and you can verify a study partner's calculation for free anytime. Unlock Pro with a single one-time purchase ($29.99 — no subscription, no recurring charges) for: • Infusion monitoring and Live Activities • The full Learn tab • Unlimited two-person verification you can start yourself (5 free for everyone first) • Pump verification

Already purchased Drug Infusion? Thank you — you keep lifetime Pro, free and automatically.

Whether you're preparing for pharmacology exams, getting ready for clinical rotations, or refreshing your skills, Drug Infusion gives you the tools to calculate with confidence.

Download now and start practicing safer medication calculations.