PASICalc app for iPhone and iPad

The PASI (Psoriasis Area and Severity Index) is a calculation used by dermatologists to establish the extent of disease which can have implications for access to treatment. Unique features of this calculator include:

- No pharmaceutical company branding
- Text descriptions of all the subjective components of the score
- Live updating of the score as each component of the score is entered
- No numbers need to be typed in, all aspects of the score are entered by tapping
- The steps involved in the calculation of the score itself is spelled out - for learning purposes and documentation