Out of 250+ dose calculator apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
This app simplifies pediatric prescription calculations for healthcare professionals. It accurately determines drug doses, equipment sizes, and IV fluid amounts based on a child's weight. Users can also create custom medication lists for personalized calculations.
Easily calculate liquid dosages and flow rates for medical applications. Input concentration, desired quantity, or volume and duration to get precise results in ml/h and drops/min. Access your last 15 calculations through the history feature.
This app provides over 900 evidence-based medical calculators, risk scores, and clinical tools for healthcare professionals. It offers offline functionality, expert insights, and CME tracking to support patient care at the bedside. Tools are developed and validated by board-certified physicians.
What We Love
⭐ Excellent resource
🔍 Helpful and accurate
🔥 Essential for clinical practice
🤖 Useful for medical students and residents
💻 Easy to use interface
📚 Comprehensive library of calculators
Room to Improve
🐛 Crashes and bugs after updates
🔒 Mandatory login/registration issues
📱 Poor user experience on mobile devices
🔋 Battery drain and overheating
🔍 Lack of certain measurement options (e.g. feet/inches)
What are the best dose calculator apps for iPhone?
Pediatric Doses tops our dose calculator apps ranking as of September 2026, with a 4.1-star average from 16 App Store ratings, and it's free to download.
Are there free dose calculator apps for iPhone?
Yes — 17 of the top dose calculator apps we rank are free to download, including Pediatric Doses and CalcuDose.
Does Pediatric Doses have ads or in-app purchases?
Pediatric Doses shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
How many dose calculator apps are on the App Store?
We track 250+ dose calculator apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What is Pediatric Doses used for?
Pediatric Doses is used to simplify and precisely calculate drug doses, equipment sizes, and IV fluid amounts for pediatric patients. It helps healthcare professionals streamline their workflow and ensure accurate medication administration.
How does Pediatric Doses calculate doses?
You enter a child's weight, and the app automatically calculates the correct drug doses, equipment sizes, and IV fluid amounts. This ensures accuracy for patients ranging from newborns to older children.