# Thopaz+ Simulator vs Vent Sim

The clearest difference is in-app purchases: Thopaz+ Simulator at none against Vent Sim's 1. Thopaz+ Simulator also leads on iOS requirement (12.0 vs 15.4). Vent Sim's advantage is update cadence (weekly vs every 85 months). On price, ads and device support there is nothing between them.

Both are free to download. Vent Sim sells 1 one-off in-app purchase. Thopaz+ Simulator asks for nothing beyond the download.

Thopaz+ Simulator ships an update every 85 months, Vent Sim weekly. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Thopaz+ Simulator | Vent Sim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thopaz-plus-simulator/id1152870054/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 85 months | **Weekly** |
| Monetization | Free | — |
| Size | 505 MB | 14 MB |
| Requires iOS | **12.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Medela AG](https://appshunter.io/developer/456613156) | [Code Blue Co.,Ltd.](https://appshunter.io/developer/1888422110) |

## 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


### Vent Sim

[App page](https://appshunter.io/ios/app/vent-sim-ventilator-alarms/id6814319523)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $19.99 | one-time |


## Frequently asked questions

### Is Thopaz+ Simulator free?

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

### Is Vent Sim free?

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

### Do Thopaz+ Simulator or Vent Sim have ads?

Neither Thopaz+ Simulator nor Vent Sim shows ads.

### Which is updated more often, Thopaz+ Simulator or Vent Sim?

Thopaz+ Simulator ships an update every 85 months, and Vent Sim weekly. Most recently, Thopaz+ Simulator was updated on October 24, 2026 and Vent Sim on October 29, 2026.

---

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