MedCalX is a tool that enables medical professionals to easily use complicated medical formulas, scores and classifications.
15 years of experience developing this tool for mobile platforms makes MedCalX the leading medical calculator, with an unparalleled user interface and powerful features.
MedCalX is free to download and use, but you have access only to a subset of formulas.
In-app purchase lets you unlock the whole range of formulas that MedCalX has to offer; more than 300 in total!
If you have previously purchased MedCalc 3 you can even unlock for free.
• A very large selection (more than 300) of relevant formulas, scores, scales and classifications.
• Workflows: create your own series of formulas, text, links and images
• Many different ways to share results (and data): copy to clipboard, email report, print via AirPrint, save to patient database...
• Exclusive patient management feature for saving and accessing results, as well as images and notes. Results can be exported to the desktop as CSV files and shared between your and your colleaugues iOS devices.
• Detailed information and bibliographic references for each formula.
• Support for US and SI units, with easy switching from the keypad.
• Search for entries by name, keywords and categories.
• Takes advantage of iOS 9 – you can now use Spotlight to search for formulas
• Customizable list of favorite equations, synchronized via iCloud.
• Ability to add notes to individual formulas.
• Full support for external (hardware) keyboards
Formulas, scores and classifications include, amongst others:
• Anesthesiology (ASA, Bromage, Charlson, Cormack, Dermatome, Goldman)
• Cardiology (CC/AHA ASCVD, CHADS, EuroSCORE, GRACE, HAS-BLED, Killip, PROCAM, QT-c, TIMI)
• Electrolytes (Corrected Ca, Corrected Na, FENa, Osmolal gap)
• Evidence-Based Medicine (NNT, Odds, Sample size, Two-way table)
• ICU (ABCD2+3, APACHE, CAM-ICU, GCS, Parkland, SAPS, many PE-criteria and trauma scores)
• Neurology (AMTS, Aphasia, Canadian rules, NIHSS, WFNS)
• Obstetrics (APGAR, Bishop, Malinas, Pregnancy Wheel)
• Pediatrics (Age, Target Height, Centor and McIsaac, PRAM, WETFAG)
• Respiratory (BODE, Epworth, GOLD, SMART-COP, Spirometry, Thoracoscore)
• Renal (Cockcroft, MDRD and more Creatinine/GFR calculators, KDIGO and RIFLE)
• ABG analyzer worth $5 in other apps
• Complete infusion management tool, great for ICU nurses
• Complicated scores (CAM-ICU, CDAI, APACHE, POSSUM, SAPS, Euroscore)
If you like MedCalX, we’d appreciate it if you took the time to give us a nice review.
• Add mEq/L for Calcium
• Other fixes and improvements for iOS 12
• Fix for FaceID to unlock the patient database
New in 3.3:
• Search now also includes calculators available online
• Greatly enhanced info pages for select formulas, courtesy of L. Lanthier
• Fixes and improvements throughout
Ratings and Reviews
Unable to import previous purchase
Unable to import previous purchase. Tried multiple times without success. Then tried contacting support multiple times without any reply. Otherwise a good app that I ultimately repurchased
Developer Response ,
Sorry to hear the import didn't work for you! I'm not sure how you attempted to contact us as I cannot see any pending requests. Please hop over to our website at medcalx.ch and get in touch via the form at the bottom, I'm sure we can figure out what's not working with the import.
Use it almost daily
I love it. I’m an attending anesthesiologist at a very busy trauma center/hospital. We also have a busy ASC. use this almost daily as I haven’t time for paper and pen to do lots of calculations!
Don’t believe bad ratings
It does upgrade well. Contact their app support if you can’t.
The app is really useful and full of important calculations.
- Ossus GmbH
- 40.8 MB
Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Portuguese, Simplified Chinese, Spanish
- Age Rating
- You must be at least 17 years old to download this app.
- Frequent/Intense Alcohol, Tobacco, or Drug Use or References
- Frequent/Intense Medical/Treatment Information
- © 2018 Pascal Pfiffner & Mathias Tschopp
- In-App Purchases
- MedCalX Unlock $4.99
- MedCalc 3 Upgrade Free
- Doximity Registration Free
With Family Sharing set up, up to six family members can use this app.