# The Difficult Airway App vs AirCom SIM

The clearest difference is price: AirCom SIM at Free against The Difficult Airway App's $4.99. AirCom SIM also leads on update cadence (every 2 months vs every 10 months) and iOS requirement (11.0 vs 13.0). The Difficult Airway App's advantage is chart position (#129 vs unranked). On ads, in-app purchases and device support there is nothing between them.

AirCom SIM is free to download; The Difficult Airway App costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

The Difficult Airway App ships an update every 10 months, AirCom SIM every 2 months. The most recent releases landed on October 26, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | The Difficult Airway App | AirCom SIM |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.1 (22 ratings)](https://appshunter.io/ios/app/the-difficult-airway-app/id433176317/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 31.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Paid | — |
| Best chart rank | **#129** | — |
| Size | 62 MB | 12 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Airway Management Education Center](https://appshunter.io/developer/433176320) | [Softtech, Incorporated.](https://appshunter.io/developer/994593098) |

## What reviewers say

### The Difficult Airway App

[App page](https://appshunter.io/ios/app/the-difficult-airway-app/id433176317)

**Currently charting:** #129 Top Paid · Medical (US App Store)

This medical app assists clinicians in managing emergency airways by providing rapid drug selection and dosing for RSI. It offers decision-making support with algorithms and mnemonics for difficult airways, along with educational resources.

**Highlights:** Adult and pediatric drug dosing for RSI, Obesity and hemodynamic adjustments, Broselow-Luten color system integration, Difficult airway algorithms and predictors, Step-by-step RSI guidance, Customizable drug formulary, Airway anatomy illustrations

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

**In-app purchases:** none


### AirCom SIM

[App page](https://appshunter.io/ios/app/aircom-sim/id1588254186)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Difficult Airway App free?

The Difficult Airway App costs $4.99, with no in-app purchases.

### Is AirCom SIM free?

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

### Do The Difficult Airway App or AirCom SIM have ads?

Neither The Difficult Airway App nor AirCom SIM shows ads.

### Which is updated more often, The Difficult Airway App or AirCom SIM?

The Difficult Airway App ships an update every 10 months, and AirCom SIM every 2 months. Most recently, The Difficult Airway App was updated on October 26, 2026 and AirCom SIM on October 18, 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.*