01
Internal Medicine · Reference
CliniCalc — Medical Calculator
Two hundred and seven validated clinical calculators — from CHA₂DS₂-VASc to MELD — in a single fast, offline bedside companion.
Clinical calculators and medical references
Medical apps for iPhone, iPad, macOS and Android.
Made in Copenhagen.
A small Copenhagen studio building medical applications for iPhone, iPad, MacOS and Android. Calculators, references and quiet utilities — used by doctors, nurses and healthcare students in more than ninety countries.
Each application is built around a single clinical task — a calculator, a reference, an atlas — and stays out of the way of the work. No accounts. No tracking.
Showing all 12 applications.
02
Cardiology · Education
ECG Atlas — Real ECG Cases & Interpretation
A growing library of real-world twelve-lead tracings, with concise expert interpretations. Built to teach pattern recognition you will use the rest of your career.
03
Terminology · Reference
Corpus — Medical Dictionary
A clean, considered medical terminology reference for learners and practising clinicians. Look up a term, read a clear definition, move on.
04
Obstetrics · Calculator
OB Wheel — Pregnancy Due-Date Calculator
The precision of a clinical pregnancy dating wheel, on iPhone, iPad and Mac. For obstetricians, midwives, students and expectant parents.
05
Laboratory · Reference
Medical Lab Tests — Lab Values Reference
Hundreds of lab tests, reference ranges and clinical interpretations at the speed of muscle memory — for ward rounds, the ED, and exam prep.
06
Emergency Medicine
EM Checklist — ER Differential Diagnosis
A bedside differential diagnosis reference for emergency physicians, residents and students. Browse by presenting complaint, narrow the differential, move.
07
Reproductive Health · For Couples
Spíra Fertility — Evidence-Based Fertility Tracker
A private, evidence-based fertility tracker for couples. Ovulation, basal body temperature and fertile window — together on iPhone and iPad.
08
Behavioural Health
QuitNow Smoking — Quit Smoking Companion
A quiet, considered companion for stopping smoking, vaping or snus — built around the twenty-one days that change everything. No shouting. No streaks.
09
Lab Medicine · Converter
Lab Alpha — Unit Converter
A fast, reliable unit converter between US and SI for all common laboratory tests and drug levels — built for clinicians and researchers reading medical literature across systems.
10
Acute Care · Calculator
ABG Pro — Arterial Blood Gas Calculator
Enter pH, PaCO₂, PaO₂, HCO₃⁻ and electrolytes — get an instant acid-base diagnosis with compensation status and anion-gap analysis. Built for residents, intensivists, and emergency physicians.
11
Coding · Reference
ICD-10 Code Lookup — Offline Diagnosis Code Reference
A fast, searchable offline reference for WHO ICD-10 diagnostic codes. Alphabetical and systematic search, favourite folders by specialty, and a clean reading view — designed for clinicians who code at the point of care.
12
Get them on the App Store and Google Play.
Every Medicon application is a direct download. No accounts, no subscriptions, no tracking.
From the practice
Writing.
Long-form clinical reference and skill articles, written for trainees who want the explanation they wished a senior would sit down and give them.
All clinical writingReading 12-Lead ECGs: A Practical Framework for Junior Doctors
Confident ECG interpretation is one of the most useful skills a junior doctor can develop. A reproducible, step-by-step framework prevents missed diagnoses and helps you communicate findings clearly during ward …
Calculating Pregnancy Due Dates: Naegele’s Rule and Beyond
Accurate pregnancy due date calculation guides every subsequent decision in antenatal care: timing of screening, assessment of fetal growth, and the threshold for inducing delivery if the pregnancy continues beyond …
The studio in numbers
12
Downloads
+1 m
worldwide
The Practice
Studio
Medicon Applications
CVR 30847636
CVR 30847636
Address
Gasværksvej 4B
1656 Copenhagen
Denmark
1656 Copenhagen
Denmark
Contact
We make a small number of medical applications, slowly, on purpose.
Medicon Applications is an independent studio in Copenhagen. We have been releasing medical apps for iPhone, iPad and Mac since 2008. Each application is a small, focused tool — built to answer a single clinical question, well — and released only when it earns its place.
We are a doctor and a designer. We do not raise capital, do not advertise, do not subscribe-gate, and do not run analytics in clinical software. The studio is funded by the hospital work of the people who run it — which keeps the apps honest, and keeps them free.