# ActivSim vs qube3000 by SKILLQUBE

The clearest difference is in-app purchases: qube3000 by SKILLQUBE at none against ActivSim's 2. qube3000 by SKILLQUBE also leads on update cadence (every 6 weeks vs every 3 months). ActivSim's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.5). On price and ads there is nothing between them.

Both are free to download. ActivSim sells 2 in-app purchases, starting at $4.99 per month. qube3000 by SKILLQUBE asks for nothing beyond the download.

ActivSim ships an update every 3 months, qube3000 by SKILLQUBE every 6 weeks. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ActivSim | qube3000 by SKILLQUBE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/activsim/id6747092947/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 156 MB | 200 MB |
| Requires iOS | **15.6** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 17+ | 4+ |
| Developer | [Activ Life Limited](https://appshunter.io/developer/1802489978) | [SKILLQUBE GmbH](https://appshunter.io/developer/1390516943) |

## What reviewers say

### ActivSim

[App page](https://appshunter.io/ios/app/activsim/id6747092947)

This educational platform offers interactive simulations for mastering Advanced Cardiac Life Support (ACLS) algorithms and ECG interpretation. It's designed for healthcare professionals, students, and emergency responders to practice critical skills.

**Highlights:** ECG waveform simulation, ACLS algorithm practice, ECG pattern recognition, Vital signs monitoring, Defibrillation simulation, Cardioversion simulation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | per month |
| Annual | $44.99 | per year |


### qube3000 by SKILLQUBE

[App page](https://appshunter.io/ios/app/qube3000-by-skillqube/id6749047852)

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

**In-app purchases:** none


## Frequently asked questions

### Is ActivSim free?

ActivSim is free to download, with in-app purchases available.

### Is qube3000 by SKILLQUBE free?

qube3000 by SKILLQUBE is free to download, with no in-app purchases.

### Do ActivSim or qube3000 by SKILLQUBE have ads?

Neither ActivSim nor qube3000 by SKILLQUBE shows ads.

### Which is updated more often, ActivSim or qube3000 by SKILLQUBE?

ActivSim ships an update every 3 months, and qube3000 by SKILLQUBE every 6 weeks. Most recently, ActivSim was updated on October 16, 2026 and qube3000 by SKILLQUBE on October 8, 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.*