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.
TERMS
12,400
Copenhagen · Est. 2008
— Eleven applications
Clinical
tools,
engineered
for the
bedside.
A small Copenhagen studio building medical applications for iPhone, iPad and Mac. Calculators, references and quiet utilities — used by doctors, residents and medical students in more than ninety countries.
01 · CliniCalc · Medical Calculator · iOS
Currently featured
CliniCalc
Two hundred and seven validated clinical calculators — from CHA₂DS₂-VASc to MELD — in a single fast, offline bedside companion.
Calculators
207
Validated
Platforms
4
iPhone, iPad, macOS, and Android
Price
0
DKK / USD
The Index — 2026 / 01
Eleven applications.
One practice.
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. No subscriptions.
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.
DOWNLOADS
500k+
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.
PRESENTATIONS
180
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.
CONVERSIONS
—
11
CODING · REFERENCE
ICD-10 Code Lookup — 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.
ICD
10
In focus · Spíra Fertility · iOS
In focus — 07 · Spíra Fertility
The most considered fertility app on iOS. By design.
Spíra is what happens when a small clinical studio decides to build a fertility tracker the way a hospital would specify one — evidence-based, private by default, and quiet about it. Built for couples, used together.
- Sympto-thermal method, validated by primary literature.
- Shared between partners. Owned by neither.
- No advertising, no third parties, no cloud profile.
Cycles
∞
Tracked
Method
ST
Sympto-thermal
Devices
3
iPhone, iPad, and macOS
Price
0
Free, always
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 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 …
3 min read
Read article
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 …
2 min read
Read article
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.