By Ossus GmbH

  • Category: Medical
  • Release Date: 2015-11-10
  • Current Version: 3.3.2
  • Adult Rating: 17+
  • File Size: 38.80 MB
  • Developer: Ossus GmbH
  • Compatibility: Requires Android / iOS 11.0 or later.
Score: 3
From 45 Ratings


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. Main features: • 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.




  • Unable to import previous purchase

    By Detroitlungdoc
    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
  • Missing a lot of stuff

    By Jon8463958
    App looks great but scores are not updated often. Many basic scores and outcome metrics are missing and not there. I open this app, look for score, find it’s not there, and then open MDCalc instead.
  • Don’t believe bad ratings

    By Psooooasiiii
    It does upgrade well. Contact their app support if you can’t. The app is really useful and full of important calculations.
  • Great app but

    By nk567
    It's a great app but it's not restoring my previous purchase unlocking the formulas. As soon it is fixed I will rate 5 stars
  • Pésima

    By Alvarotamayo
  • Very misleading!!! DO NOT DOWNLOAD!!

    By Tomas2011
    This app is not free. Luring in potential customers with the App Store's free label is shady.
  • Good but lacking many important formulas

    By Amir Yosef
    Good and necessary for everyday in hospital and outpatient practice Needs to add lot of other formulas e.g. Gail model
  • Doximity Unlock doesn't work

    By Chourico15
    The app was recommended by fellow medical students. One of the options to get the premium version is to create a doximity account within the app. I did so and it never unlocked the premium version. I tried using the contact us link within the app and it endlessly buffered. Might be a great app if it worked like it says it does. Update: finally managed to send a message to app support and it's been 4 days with no response
  • Best medical calculator!

    By Matheuscsmed
    I have used this app for years, and expect to use use it for many more! Customer support is fantastic!!!
  • Best calculator

    By AppUser007001
    Easiest to use and most informative. You can unlock for free with a new doximity account.