# R2ISS Calculator — R2ISS Calculator

> Medical calculator for multiple myeloma staging using R2-ISS criteria. (iPhone/iPad app by Taya Salman.)

- Source: https://appshunter.io/ios/app/r2iss-calculator/id6740468848 (this page in markdown: same URL + `.md`)
- Developer: [Taya Salman](https://appshunter.io/developer/1790119115)
- Category: Medical
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 16.6 · 0 MB
- Languages: American English
- Released: 2025-01-13
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/r2iss-calculator/id6740468848/reviews.md

## What is R2ISS Calculator?

Revised International Staging System (R2-ISS) is a validated prognostic tool for multiple myeloma that combines:
   -Traditional ISS criteria (β2-microglobulin and albumin)
   -High-risk chromosomal abnormalities
   -Serum lactate dehydrogenase (LDH)
This calculator provides accurate staging based on the latest clinical guidelines.

## Key features

- R2-ISS staging for multiple myeloma
- Incorporates traditional ISS criteria
- Includes high-risk chromosomal abnormalities
- Utilizes serum lactate dehydrogenase (LDH)
- Based on latest clinical guidelines


## Frequently asked questions about R2ISS Calculator

### What is R2ISS Calculator used for?

R2ISS Calculator is used to determine the Revised International Staging System (R2-ISS) for multiple myeloma. This system combines traditional ISS criteria with high-risk chromosomal abnormalities and serum LDH levels to provide an accurate prognosis.

### Is R2ISS Calculator available on Android devices?

Currently, R2ISS Calculator is available for iPhone and iPad. The app supports iOS devices, allowing medical professionals to access its features on their Apple mobile devices.

### How accurate is R2ISS Calculator?

The R2ISS staging system itself is a validated prognostic tool for multiple myeloma. The calculator provides accurate staging based on the latest clinical guidelines, aiming to reflect current medical understanding.

### Does R2ISS Calculator have ads?

No, R2ISS Calculator does not contain advertisements. As a free application, it provides an ad-free experience for users, ensuring uninterrupted access to its medical staging tools.

### What information is needed to use R2ISS Calculator?

To use R2ISS Calculator, you will need traditional ISS criteria (β2-microglobulin and albumin), information on high-risk chromosomal abnormalities, and the patient's serum lactate dehydrogenase (LDH) level.

### What is the age rating for R2ISS Calculator?

R2ISS Calculator has an age rating of 4+. This indicates that the content is generally suitable for all ages, though its primary utility is for medical professionals.

### When was R2ISS Calculator last updated?

R2ISS Calculator was last updated on January 13, 2025, with version 1.0. This indicates that the app was recently released and is based on current clinical guidelines.

### What is the developer of R2ISS Calculator?

R2ISS Calculator was developed by Taya Salman. The developer is responsible for the creation and maintenance of this medical staging tool.

## Version history (last 1 release)

### 1.0 — 2025-01-13

No release notes.

## Apps similar to R2ISS Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Multiple Myeloma  MM](https://appshunter.io/ios/app/multiple-myeloma-mm/id637863661) | 5.0 (1) | Free | Medical |
| [Multiple Myeloma Management](https://appshunter.io/ios/app/multiple-myeloma-management/id6449560414) | — | Free | Medical |
| [Medical Diets](https://appshunter.io/ios/app/medical-diets/id1543033702) | — | Free | Medical |
| [IPSS-M Risk Calculator](https://appshunter.io/ios/app/ipss-m-risk-calculator/id6447183381) | — | Free | Medical |
| [Multiple Myeloma Manager](https://appshunter.io/ios/app/multiple-myeloma-manager/id869026450) | 4.0 (1) | Free | Medical |
| [Primum](https://appshunter.io/ios/app/primum/id6651755259) | 4.2 (5) | Free | Medical |

---

*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 2026-06-01.*