The Difficult Airway App vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Difficult Airway App
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.
- 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
Read full descriptionHide full description
The Difficult Airway App (v.3.3) The Difficult Airway App™ is an essential tool for clinicians who manage emergency airways in any setting: the ED, ICU, in-patient unit or the many EMS practice environments. THE RIGHT DRUGS, THE RIGHT DOSES, THE RIGHT WAY! This app rapidly and easily selects the right drugs for RSI, automatically adjusting for obesity and hemodynamics. Pediatric dosing and equipment selection is a snap using the Broselow-Luten color system or the child's estimated weight. Stay out of trouble! The Difficult Airway App™ guides the user quickly and easily through important algorithms, predictors of the difficult airway, and the step-by-step approach to RSI taught in The Difficult Airway Course: Emergency™. The Difficult Airway App™ features: EASY, YET SOPHISTICATED ADULT AND PEDIATRIC DRUG DOSING • For adult dosing, a few simple clicks bring you to recommended doses that incorporate patient weight, body habitus and hemodynamics. • The pediatric drug dosing function incorporates the color-coded system created by James Broselow, MD and Robert C. Luten, MD for rapid, safe management of pediatric airway cases. • The option to customize your formulary means that only the drugs you use will appear in the recommendations. DECISION-MAKING SUPPORT • Straight-forward algorithms allow you to quickly determine the best approach to your patient’s airway. • Easy mnemonics walk you through predictors of a difficult airway, including difficult laryngoscopy (LEMON), difficult BMV (ROMAN), difficult extraglottic device use (RODS) and difficult cricothyrotomy (SMART). • Pearls of wisdom, based on evidence and expert opinion, are offered throughout. RAPID SEQUENCE INTUBATION • The 7 – Ps of RSI: a step-by-step guide for adult and pediatric patients. • Adult and pediatric RSI drug dosing. EDUCATIONAL RESOURCES • Richly detailed illustrations of the airway anatomy. • Links to information about The Difficult Airway Courses™. Created by Ron M. Walls, MD, Michael F. Murphy, MD and Robert C. Luten, MD. With significant updates by Calvin A. Brown III, MD.
E
This medical app assists in calculating fluid resuscitation for burn patients. It accurately measures Total Body Surface Area (TBSA) and provides fluid requirements based on established formulas. The premium version includes advanced features for skin grafting and donor sites, with recommendations from the French Burns Society.
- Fluid management for burn patients
- TBSA measurement
- Parkland and Carvajal formulas
- Skin grafting and donor site drawing
- SFB recommendations
Read full descriptionHide full description
Application aimed at guiding initial fluid management (adults and children) after drawing the burned surface on a template (Lund and Browder chart). Accurate Total Body Surface Area (TBSA) measurement. Total fluid requirements according to Parkland and Carvajal formulas. Program developed in partnership with the Burn Intensive Care Unit Team of Saint Joseph Saint Luc Hospital (Lyon - France) and the French Burns Society (SFB). Premium version: - Possibility to draw skin grafting and donor site - Recommendations of French Burns Society included (SFB) For more information: - http://www.ch-stjoseph-stluc-lyon.fr - http://sfb-brulure.com/
Screenshots
Verdict
The clearest difference is rating: The Difficult Airway App at 4.1 against E's 1.0. The Difficult Airway App also leads on review sentiment (31% vs 0%) and ratings volume (22 vs 1). E's advantage is price ($1.99 vs $4.99) and iOS requirement (11.0 vs 13.0). On update cadence, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
The Difficult Airway App costs $4.99 and E $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
The Difficult Airway App holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: The Difficult Airway App has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 31% of The Difficult Airway App's written reviews are positive against 0% of E's.
The Difficult Airway App ships an update every 10 months, E every 18 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.
| Parameter | The Difficult Airway App | E |
|---|---|---|
| Price | $4.99 | $1.99 — better |
| Rating | 4.1 (22 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 31.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 22 — better | 1 |
| Update frequency | Every 10 months — better | Every 18 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #123 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 62 MB | 82 MB |
| Age rating | 4+ | 4+ |
| Developer | Airway Management Education Center | Alkemiga |
Customer experience
The Difficult Airway App
E
In-app purchases
The Difficult Airway App
No in-app purchases
E
No in-app purchases
Questions
Is The Difficult Airway App free?
Is E free?
Which has better reviews, The Difficult Airway App or E?
Do The Difficult Airway App or E have ads?
Which is updated more often, The Difficult Airway App or E?
Other comparisons















