# GRAPPA App

> The official app from GRAPPA with questionnaires and outcome measure calculators

Canonical page: [https://chrome-stats.com/d/com.grappa.grappaapp3](https://chrome-stats.com/d/com.grappa.grappaapp3)

## Overview

- **ID:** `com.grappa.grappaapp3`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** GRAPPA
- **Category:** MEDICAL
- **Downloads:** 125
- **Version:** 2.0.6
- **Last updated:** 2026-07-02
- **First published:** 2026-06-02
- **Publisher country:** US
- **Size:** 42 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.grappa.grappaapp3)
- **Website:** [http://www.grappanetwork.org](http://www.grappanetwork.org/)
- **Privacy policy:** [https://www.grappanetwork.org/privacy-policy](https://www.grappanetwork.org/privacy-policy)

## Description

This app from GRAPPA (Group for Research and Assessment of Psoriasis and Psoriatic Arthritis) is designed to support the assessment of patients with psoriatic arthritis and psoriasis. It allows users to calculate a patient’s MDA and assess skin disease (using either PASI or BSA) through specially designed calculators.  The app also includes PsAID, PEST and HAQ questionnaires, which can be completed directly by patients in a range of languages and a selection of slides from the GRAPPA resources. Visit http://www.grappanetwork.org/ to find out more about GRAPPA.

## Rankings

- #1,893,777 — Overall

## Permissions and access

### Permissions

- `android.permission.INTERNET`
- `com.android.vending.CHECK_LICENSE`
- `com.grappa.grappaapp3.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.grappa.grappaapp3)