# Thopaz+ Simulator vs ICU Advantage Rapid Reference

The clearest difference is in-app purchases: Thopaz+ Simulator at none against ICU Advantage Rapid Reference's 2. Thopaz+ Simulator also leads on iOS requirement (12.0 vs 15.0). ICU Advantage Rapid Reference's advantage is update cadence (fortnightly vs every 85 months) and ratings volume (158 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. ICU Advantage Rapid Reference sells 2 in-app purchases, starting at $15.00 per month. Thopaz+ Simulator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Thopaz+ Simulator against 4.9 for ICU Advantage Rapid Reference. That said, the two scores are not equally well evidenced: ICU Advantage Rapid Reference has 158 ratings behind it against 1, so its average is the more settled of the two.

Thopaz+ Simulator ships an update every 85 months, ICU Advantage Rapid Reference fortnightly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Thopaz+ Simulator | ICU Advantage Rapid Reference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thopaz-plus-simulator/id1152870054/reviews)** | [4.9 (158 ratings)](https://appshunter.io/ios/app/icu-advantage-rapid-reference/id6763389459/reviews) |
| Number of ratings | 1 | **158** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 85 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#115** |
| Size | 505 MB | 92 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Medela AG](https://appshunter.io/developer/456613156) | [ICU Advantage LLC](https://appshunter.io/developer/1895291008) |

## What reviewers say

### Thopaz+ Simulator

[App page](https://appshunter.io/ios/app/thopaz-plus-simulator/id1152870054)

This medical simulation app allows users to familiarize themselves with the advanced functions of a chest drainage therapy device. It simulates functional checks, warnings, alarms, menu settings, and drainage histories, providing a hands-on learning experience for healthcare professionals.

**Highlights:** Simulate functional checks, Simulate visual and audio warnings/alarms, Simulate catheter checks, Change menu settings, Simulate fluid drainage, View drainage and event histories

**In-app purchases:** none


### ICU Advantage Rapid Reference

[App page](https://appshunter.io/ios/app/icu-advantage-rapid-reference/id6763389459)

**Currently charting:** #115 Top Grossing · Medical (US App Store)

This clinical reference tool helps critical care professionals understand complex patient conditions. It provides organ-system-based information, ventilator settings, drug references, calculators, and interactive protocols. Designed for nurses, therapists, and providers, it focuses on deep understanding rather than just quick lookups.

**Highlights:** Organ-system-based clinical reference, Ventilator settings and troubleshooting, Drug references with dosing and pearls, Calculators and scoring systems, Interactive emergency protocols, Offline access to content, Search functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rapid Reference Monthly | $15.00 | per month |
| Rapid Reference Annual | $129.00 | per year |


## Frequently asked questions

### Is Thopaz+ Simulator free?

Thopaz+ Simulator is free to download, with no in-app purchases.

### Is ICU Advantage Rapid Reference free?

ICU Advantage Rapid Reference is free to download, with in-app purchases available.

### Which has better reviews, Thopaz+ Simulator or ICU Advantage Rapid Reference?

Thopaz+ Simulator is rated higher. Thopaz+ Simulator averages 5.0 out of 5 from 1 ratings, while ICU Advantage Rapid Reference averages 4.9 from 158 ratings.

### Do Thopaz+ Simulator or ICU Advantage Rapid Reference have ads?

Neither Thopaz+ Simulator nor ICU Advantage Rapid Reference shows ads.

### Which is updated more often, Thopaz+ Simulator or ICU Advantage Rapid Reference?

Thopaz+ Simulator ships an update every 85 months, and ICU Advantage Rapid Reference fortnightly. Most recently, Thopaz+ Simulator was updated on November 6, 2026 and ICU Advantage Rapid Reference on November 5, 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.*