GRAPPA App app icon

Apps Like GRAPPA App for iPhone and iPad

Calculate MDA and assess skin disease

Track psoriatic arthritis symptoms using PsAID and PEST questionnaires. Calculate MDA scores and assess skin disease with PASI or BSA tools. Complete HAQ questionnaires in multiple languages. Access resources and slides.

by Group for Research and Assessment of Psoriasis and Psoriatic Arthritis★ 5.02 ratingsMedicalFreeData updated 2026-09-14
App detailsView in App Store

GRAPPA App screenshots

Ranked alternatives

Showing 881–900 of 1,000 ranked alternatives.

  17. Chiron Dr app icon

    Chiron Dr

    Thasa Technologies (Pty) Ltd

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
    App details

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.