---
title: "GRAPPA App - Reviews, Revenue and Downloads in Brazil | Apple App Store"
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 "
---

# GRAPPA App — Brazil

![GRAPPA App App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/49/3e/a8/493ea80c-11d5-94ba-57c2-1f55a3260bc4/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [Group for Research and Assessment of Psoriasis and Psoriatic Arthritis](https://apptail.io/developer/group-for-research-and-assessment-of-psoriasis-and-psoriatic-arthritis-RJac)
**Category:** Medical
**Rating:** 3.7/5 (3 ratings)
**Price:** Free
**Bundle ID:** com.grappa.grappaapp
**Store:** Apple App Store
**Country:** Brazil
**Version:** 1.5 (released 2022-02-11)
**Original Release:** 2018-02-12
**Languages:** English, Arabic, French, German, Hebrew (modern), Italian, Japanese, Portuguese, Russian, Chinese, Spanish, Swedish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/br/app/app/id1346646781)
**AppTail Page:** [https://apptail.io/app/grappa-app-OLZb/brazil](https://apptail.io/app/grappa-app-OLZb/brazil)

## GRAPPA App 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  to find out more about GRAPPA.

## GRAPPA App Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/99/31/02/993102fa-b3f9-93c8-a2f0-04bbc2487615/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/b2/30/86/b23086a5-498e-7058-4fcf-76edda69e7fe/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/01/8e/d9/018ed934-c4d9-e9d3-a261-729e69cabf0f/pr_source.png/1242x2688.png)

## GRAPPA App Rating Breakdown in Brazil
- 5 stars: 2 (67%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (33%)



## GRAPPA App Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Kuwait | Medical | #73 |
| Top Free | Hong Kong SAR China | Medical | #306 |

## GRAPPA App Discovered Keywords
- grappa app

## Apps Similar to GRAPPA App
- [Medical Student: Dermatology](https://apptail.io/app/medical-student-dermatology-fPS/brazil)
- [Dermatology Scores](https://apptail.io/app/dermatology-scores-WTsb/brazil)
- [ASAS App](https://apptail.io/app/asas-app-fULb/brazil)
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- [EULAR app](https://apptail.io/app/eular-app-gsEc/brazil)
- [PhotoDoc](https://apptail.io/app/photodoc-fkTd/brazil)
- [EZTrack for Atopic Dermatitis](https://apptail.io/app/eztrack-for-atopic-dermatitis-JiZe/brazil)
- [EULAR 2025](https://apptail.io/app/eular-2025-Buxm/brazil)
- [EADV 2023](https://apptail.io/app/eadv-2023-dsQn/brazil)

## GRAPPA App Available In
- [Brazil](https://apptail.io/app/grappa-app-OLZb/brazil)
- [United States](https://apptail.io/app/grappa-app-OLZb/united-states)
- [United Kingdom](https://apptail.io/app/grappa-app-OLZb/united-kingdom)
- [United Arab Emirates](https://apptail.io/app/grappa-app-OLZb/united-arab-emirates)
- [Azerbaijan](https://apptail.io/app/grappa-app-OLZb/azerbaijan)
- [Belgium](https://apptail.io/app/grappa-app-OLZb/belgium)
- [Brunei](https://apptail.io/app/grappa-app-OLZb/brunei)
- [Belarus](https://apptail.io/app/grappa-app-OLZb/belarus)
- [Canada](https://apptail.io/app/grappa-app-OLZb/canada)
- [Switzerland](https://apptail.io/app/grappa-app-OLZb/switzerland)
- [Chile](https://apptail.io/app/grappa-app-OLZb/chile)
- [China](https://apptail.io/app/grappa-app-OLZb/china)
- [Colombia](https://apptail.io/app/grappa-app-OLZb/colombia)
- [Cyprus](https://apptail.io/app/grappa-app-OLZb/cyprus)
- [Czechia](https://apptail.io/app/grappa-app-OLZb/czechia)
- [Germany](https://apptail.io/app/grappa-app-OLZb/germany)
- [Denmark](https://apptail.io/app/grappa-app-OLZb/denmark)
- [Dominican Republic](https://apptail.io/app/grappa-app-OLZb/dominican-republic)
- [Algeria](https://apptail.io/app/grappa-app-OLZb/algeria)
- [Ecuador](https://apptail.io/app/grappa-app-OLZb/ecuador)
- [Estonia](https://apptail.io/app/grappa-app-OLZb/estonia)
- [Egypt](https://apptail.io/app/grappa-app-OLZb/egypt)
- [Spain](https://apptail.io/app/grappa-app-OLZb/spain)
- [Finland](https://apptail.io/app/grappa-app-OLZb/finland)
- [France](https://apptail.io/app/grappa-app-OLZb/france)
- [Greece](https://apptail.io/app/grappa-app-OLZb/greece)
- [Hong Kong SAR China](https://apptail.io/app/grappa-app-OLZb/hong-kong)
- [Croatia](https://apptail.io/app/grappa-app-OLZb/croatia)
- [Hungary](https://apptail.io/app/grappa-app-OLZb/hungary)
- [Indonesia](https://apptail.io/app/grappa-app-OLZb/indonesia)
- [Ireland](https://apptail.io/app/grappa-app-OLZb/ireland)
- [Israel](https://apptail.io/app/grappa-app-OLZb/israel)
- [India](https://apptail.io/app/grappa-app-OLZb/india)
- [Italy](https://apptail.io/app/grappa-app-OLZb/italy)
- [Japan](https://apptail.io/app/grappa-app-OLZb/japan)
- [South Korea](https://apptail.io/app/grappa-app-OLZb/south-korea)
- [Kuwait](https://apptail.io/app/grappa-app-OLZb/kuwait)
- [Kazakhstan](https://apptail.io/app/grappa-app-OLZb/kazakhstan)
- [Lebanon](https://apptail.io/app/grappa-app-OLZb/lebanon)
- [Mexico](https://apptail.io/app/grappa-app-OLZb/mexico)
- [Malaysia](https://apptail.io/app/grappa-app-OLZb/malaysia)
- [Nigeria](https://apptail.io/app/grappa-app-OLZb/nigeria)
- [Netherlands](https://apptail.io/app/grappa-app-OLZb/netherlands)
- [Norway](https://apptail.io/app/grappa-app-OLZb/norway)
- [New Zealand](https://apptail.io/app/grappa-app-OLZb/new-zealand)
- [Peru](https://apptail.io/app/grappa-app-OLZb/peru)
- [Philippines](https://apptail.io/app/grappa-app-OLZb/philippines)
- [Pakistan](https://apptail.io/app/grappa-app-OLZb/pakistan)
- [Poland](https://apptail.io/app/grappa-app-OLZb/poland)
- [Portugal](https://apptail.io/app/grappa-app-OLZb/portugal)
- [Romania](https://apptail.io/app/grappa-app-OLZb/romania)
- [Russia](https://apptail.io/app/grappa-app-OLZb/russia)
- [Saudi Arabia](https://apptail.io/app/grappa-app-OLZb/saudi-arabia)
- [Sweden](https://apptail.io/app/grappa-app-OLZb/sweden)
- [Singapore](https://apptail.io/app/grappa-app-OLZb/singapore)
- [Slovenia](https://apptail.io/app/grappa-app-OLZb/slovenia)
- [Slovakia](https://apptail.io/app/grappa-app-OLZb/slovakia)
- [Thailand](https://apptail.io/app/grappa-app-OLZb/thailand)
- [Tunisia](https://apptail.io/app/grappa-app-OLZb/tunisia)
- [Türkiye](https://apptail.io/app/grappa-app-OLZb/turkey)
- [Taiwan](https://apptail.io/app/grappa-app-OLZb/taiwan)
- [Ukraine](https://apptail.io/app/grappa-app-OLZb/ukraine)
- [Vietnam](https://apptail.io/app/grappa-app-OLZb/vietnam)
- [South Africa](https://apptail.io/app/grappa-app-OLZb/south-africa)
- [Argentina](https://apptail.io/app/grappa-app-OLZb/argentina)
- [Austria](https://apptail.io/app/grappa-app-OLZb/austria)
- [Australia](https://apptail.io/app/grappa-app-OLZb/australia)

---

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