# qubeEMV+ by SKILLQUBE vs ShockRef

The clearest difference is update cadence: ShockRef at every 4 days against qubeEMV+ by SKILLQUBE's monthly. qubeEMV+ by SKILLQUBE's advantage is iOS requirement (17.5 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

qubeEMV+ by SKILLQUBE ships an update monthly, ShockRef every 4 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | qubeEMV+ by SKILLQUBE | ShockRef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/shockref/id6793122630/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | — | Free |
| Size | 151 MB | 15 MB |
| Requires iOS | **17.5** | 26.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [SKILLQUBE GmbH](https://appshunter.io/developer/1390516943) | [Rishi Kumar](https://appshunter.io/developer/1434016052) |

## What reviewers say

### qubeEMV+ by SKILLQUBE

[App page](https://appshunter.io/ios/app/qubeemv-plus-by-skillqube/id6760122217)

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

**In-app purchases:** none


### ShockRef

[App page](https://appshunter.io/ios/app/shockref/id6793122630)

A clinical reference for managing shock and hemodynamics, offering insights into bedside physiology, resuscitation, and mechanical circulatory support. It includes practical calculators and drug references for critical care professionals and students.

**Highlights:** Shock phenotyping, Resuscitation workflows, Vasoactive drug references, Mechanical circulatory support troubleshooting, Physiology-based critical care, Practical calculators

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

**In-app purchases:** none


## Frequently asked questions

### Is qubeEMV+ by SKILLQUBE free?

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

### Is ShockRef free?

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

### Do qubeEMV+ by SKILLQUBE or ShockRef have ads?

Neither qubeEMV+ by SKILLQUBE nor ShockRef shows ads.

### Which is updated more often, qubeEMV+ by SKILLQUBE or ShockRef?

qubeEMV+ by SKILLQUBE ships an update monthly, and ShockRef every 4 days. Most recently, qubeEMV+ by SKILLQUBE was updated on October 8, 2026 and ShockRef on October 10, 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.*