# R vs qubeMS2 by SKILLQUBE

The clearest difference is rating: R at 3.0 against qubeMS2 by SKILLQUBE's 1.0. R also leads on update cadence (every 9 days vs every 2 months) and iOS requirement (11.0 vs 17.5). qubeMS2 by SKILLQUBE's advantage is review sentiment (17% vs 0%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

R holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 0% of R's written reviews are positive against 17% of qubeMS2 by SKILLQUBE's, so the app with the better star average is not the one people write more warmly about.

R ships an update every 9 days, qubeMS2 by SKILLQUBE every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | R | qubeMS2 by SKILLQUBE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/r-sim-premium/id1265823798/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/qubems2-by-skillqube/id1515714559/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | **16.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 14 MB | 146 MB |
| Requires iOS | **11.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VERNITY COMPANY LIMITED](https://appshunter.io/developer/1154404600) | [SKILLQUBE GmbH](https://appshunter.io/developer/1390516943) |

## What reviewers say

### R

[App page](https://appshunter.io/ios/app/r-sim-premium/id1265823798)

This patient monitor simulation app is an educational tool for healthcare providers to practice resuscitation and decision-making. It's designed for neonatal resuscitation program instructors to simulate real-life scenarios with adjustable vital signs and a timer.

**Highlights:** Adjustable graphic tracing of pulse oximetry, Adjustable graphic tracing of heart rate, Timer function, Standalone simulated device, Remote control or display monitor pairing

**Features:** macOS Compatibility

**In-app purchases:** none


### qubeMS2 by SKILLQUBE

[App page](https://appshunter.io/ios/app/qubems2-by-skillqube/id1515714559)

This app simulates a medical ventilator, allowing users to realistically adjust vital signs for training purposes. It's designed to replicate real-life scenarios for high-quality medical education.

**Highlights:** Ventilator simulation, Realistic vital sign adjustment, Lifelike training scenarios, Authentic system design, Controlled via qubeCONTROL app

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is R free?

R is free to download, with no in-app purchases.

### Is qubeMS2 by SKILLQUBE free?

qubeMS2 by SKILLQUBE is free to download, with no in-app purchases.

### Which has better reviews, R or qubeMS2 by SKILLQUBE?

R is rated higher. R averages 3.0 out of 5 from 2 ratings, while qubeMS2 by SKILLQUBE averages 1.0 from 1 ratings.

### Do R or qubeMS2 by SKILLQUBE have ads?

Neither R nor qubeMS2 by SKILLQUBE shows ads.

### Which is updated more often, R or qubeMS2 by SKILLQUBE?

R ships an update every 9 days, and qubeMS2 by SKILLQUBE every 2 months. Most recently, R was updated on November 2, 2026 and qubeMS2 by SKILLQUBE on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*