# DAS28/ACR-EULAR criteria — for rheumatoid arthritis

> Rheumatoid arthritis assessment criteria calculator for healthcare professionals. (iPhone/iPad app by Keiji Matsui.)

- Source: https://appshunter.io/ios/app/das28acr-eular-criteria/id443707029 (this page in markdown: same URL + `.md`)
- Developer: [Keiji Matsui](https://appshunter.io/developer/365287272)
- Category: Medical
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 17+
- Requires: iOS 12.2 · 1 MB
- Languages: American English, Japanese
- Released: 2011-06-16
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/das28acr-eular-criteria/id443707029/reviews.md

## What is DAS28/ACR?

DAS28/ACR-EULAR criteria, an iPhone/ iPod touch application, calculates DAS28CRP, DAS28ESR, CDAI, SDAI, and ACR-EULAR classification criteria for rheumatoid arthritis.

## Key features

- DAS28CRP calculation
- DAS28ESR calculation
- CDAI calculation
- SDAI calculation
- ACR-EULAR classification criteria

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/das28acr-eular-criteria/id443707029/reviews.md

### 1/5 — Not accurate

*2011-12-17*

Calculations are wrong. Try this- tender joint 0, swollen joint 0, VAS 50, CRP 2.

## Frequently asked questions about DAS28/ACR

### What rheumatoid arthritis criteria does DAS28/ACR-EULAR criteria calculate?

DAS28/ACR-EULAR criteria calculates DAS28CRP, DAS28ESR, CDAI, SDAI, and ACR-EULAR classification criteria for rheumatoid arthritis. These are essential for assessing disease activity and treatment effectiveness.

### Is DAS28/ACR-EULAR criteria available on Android devices?

No, DAS28/ACR-EULAR criteria is currently only available for iPhone, iPad, and iPod touch devices. It is not compatible with Android operating systems.

### How often is DAS28/ACR-EULAR criteria updated?

The latest version, 4.0, was last updated on July 5, 2019. While it has not received recent updates, the core functionality for calculating established criteria remains consistent.

### What is the age rating for DAS28/ACR-EULAR criteria?

DAS28/ACR-EULAR criteria has an age rating of 17+. This is typical for medical reference applications that require a certain level of understanding and professional context.

### Does DAS28/ACR-EULAR criteria have ads?

No, DAS28/ACR-EULAR criteria is ad-free. Users can utilize its medical calculation tools without any interruptions from advertisements.

### What is the user feedback on DAS28/ACR-EULAR criteria?

The app has received excellent user feedback, with an average rating of 5.0 stars from 2 ratings. This indicates a high level of satisfaction among its users.

### When was DAS28/ACR-EULAR criteria first released?

DAS28/ACR-EULAR criteria was first released on June 16, 2011. It has been a reliable tool for medical professionals for many years.

## Version history (last 5 releases)

### 4.0 — 2019-07-05

Bug fix
Layout improvement
Data save function is added.

### 3.1 — 2014-01-03

Image file was changed to pdf file. 
Image can be zoomed in.

### 3.0 — 2013-10-21

Optimized for iOS7

### 2.0 — 2011-07-13

CDAI / SDAI have been added.

### 1.0 — 2011-06-16

No release notes.

## Apps similar to DAS28/ACR

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [RheumHub](https://appshunter.io/ios/app/rheumhub/id1358113246) | — | Free | Medical |
| [ICAP Official App](https://appshunter.io/ios/app/icap-official-app/id6444170034) | — | Free | Medical |
| [RA Manager](https://appshunter.io/ios/app/ra-manager/id840972490) | 3.3 (9) | Free | Medical |
| [Rheumatologic Diseases](https://appshunter.io/ios/app/rheumatologic-diseases/id1251067402) | 1.0 (1) | Free | Medical |
| [ASAS App](https://appshunter.io/ios/app/asas-app/id650291528) | 5.0 (1) | Free | Medical |
| [Rheumatoid Arthritis  RA](https://appshunter.io/ios/app/rheumatoid-arthritis-ra/id434218930) | 3.8 (4) | Free | Medical |

## More apps by Keiji Matsui

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All apps by Keiji Matsui: https://appshunter.io/developer/365287272

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*