What’s New

Version 1.13.3

Support for iOS 13 dark mode.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

Stev_O ,

Rheumatoid Arthritis Patients Deserve Objective Measurement

If you see patients with Rheumatoid Arthritis and want to compare how they are doing, this is a great tool! It allows for measurement of several different variables in different combinations which allow calculation of the DAS Score. The DAS Score is a standard measurement of Rheumatoid Arthritis Disease Activity. This tool calculates the DAS Score quickly and efficiently and is well designed to be used in real-world settings while seeing patients as well as in clinical research settings. I highly recommend this to anyone who takes care of patients with Rheumatoid Arthritis.

@LK64076007A ,

Great application

The app is an excellent DAS calculator. It's easy to use and beautifully designed. Even the icon is gorgeous. I use this app in practice and highly recommend it. You get a few of the scores for free and for a ridiculously low price of a buck you can have the complete set of disease activity related scores. If you're a rheumatologist and don't have this on your iPhone, shame on you; if you can't afford it, email me and I'll buy it for you.

Sergio Menezes ,

New version so bad

I am very disappointed with this new version. back to the old version so much better than this


Greg Fiumara
1.2 MB

Requires iOS 13.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2010–2019 Gregory Fiumara
In-App Purchases
  1. Unlock All Calculators $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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