# Double Lumen vs Ventilator Mode Map

The clearest difference is price: Ventilator Mode Map at Free against Double Lumen's $4.99. Double Lumen's advantage is rating (5.0 vs 4.8) and iOS requirement (9.0 vs 17.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Ventilator Mode Map is free to download; Double Lumen costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Double Lumen holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 8 and 8 respectively.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Double Lumen | Ventilator Mode Map |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/double-lumen/id459376323/reviews)** | [4.8 (8 ratings)](https://appshunter.io/ios/app/ventilator-mode-map/id1508307955/reviews) |
| Number of ratings | 8 | 8 |
| Positive reviews | 94.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Paid | **Free** |
| Size | 88 MB | 40 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Crystal Clear Solutions](https://appshunter.io/developer/444062170) | [The Cleveland Clinic Foundation](https://appshunter.io/developer/468225376) |

## What reviewers say

### Double Lumen

[App page](https://appshunter.io/ios/app/double-lumen/id459376323)

This application simulates the placement of double lumen endotracheal tubes and bronchial blockers. It provides real bronchoscopy images and interactive simulations to help users learn and confirm correct positioning in a stress-free environment.

**Highlights:** Double lumen and bronchial blocker simulation, Real bronchoscopy video images, Interactive placement and confirmation, Basic teaching program, 10 detailed simulations, Left-sided DLT positioning guidance

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

**In-app purchases:** none


### Ventilator Mode Map

[App page](https://appshunter.io/ios/app/ventilator-mode-map/id1508307955)

This app classifies mechanical ventilation modes based on a recognized medical taxonomy. It provides images and details for numerous ventilators worldwide, including manufacturer and model information.

**Highlights:** Mechanical ventilation mode taxonomy implementation, Ventilator manufacturer and model details, Ventilator images, Global ventilator database

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

**In-app purchases:** none


## Frequently asked questions

### Is Double Lumen free?

Double Lumen costs $4.99, with no in-app purchases.

### Is Ventilator Mode Map free?

Ventilator Mode Map is free to download, with no in-app purchases.

### Which has better reviews, Double Lumen or Ventilator Mode Map?

Double Lumen is rated higher. Double Lumen averages 5.0 out of 5 from 8 ratings, while Ventilator Mode Map averages 4.8 from 8 ratings.

### Do Double Lumen or Ventilator Mode Map have ads?

Neither Double Lumen nor Ventilator Mode Map shows ads.

### Which is updated more often, Double Lumen or Ventilator Mode Map?

Double Lumen ships an update every 3 months, and Ventilator Mode Map every 3 months. Most recently, Double Lumen was updated on November 6, 2026 and Ventilator Mode Map 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.*