Ventilator Guide vs Respiratory Assistant
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Ventilator Guide
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Learn how to use and troubleshoot your at-home ventilator. Step-by-step instructions guide you through setup, operation, and troubleshooting. This app is for educational purposes only and is NOT intended for medical advice, diagnosis or treatment. Always contact your physician or other qualified health provider with any questions or concerns you may have regarding the patient's medical condition.
Respiratory Assistant
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Respiratory Assistant - Professional Clinical Tool for Respiratory Therapists The most comprehensive clinical calculator and reference tool for respiratory therapists, pulmonologists, and critical care professionals. Ventilator management, gas exchange analysis, and oxygen therapy - everything you need for confident clinical decisions in one HIPAA-compliant app. KEY FEATURES Ventilator Calculations - Ideal Body Weight (IBW) with gender-specific ARDSNet formulas - Tidal Volume for lung-protective ventilation strategies (6-8 mL/kg) - Static and Dynamic Compliance to assess respiratory mechanics - Driving Pressure to monitor lung stress and injury risk - Deadspace Calculation using physiologic Bohr equation Gas Exchange and Oxygenation - Shunt Calculation (Qs/Qt) to quantify intrapulmonary shunt - PaO2/FiO2 Ratio with automatic ARDS severity classification - Alveolar Oxygen (PAO2) with altitude correction - A-a Gradient to assess gas exchange efficiency Advanced ABG Analysis - Complete acid-base interpretation using Egan's algorithms - Henderson-Hasselbalch validation with 3-tier accuracy checking - Winter's formula for metabolic acidosis compensation - Acute vs. chronic respiratory disorder detection - Mixed disorder identification with clinical explanations - Color-coded results with interactive info buttons Oxygen Therapy Management - O2 Tank Duration Calculator for D, E, M, and H/K cylinders - Accounts for flow rate and remaining pressure - Essential for transport and emergency planning Equipment Reference Guides Detailed clinical information with zoomable images: - Endotracheal Tubes with sizing, CXR positioning, and confirmation - i-gel Supraglottic Airway with features and insertion techniques - Nasopharyngeal and Oropharyngeal Airways with sizing and placement - Airway Clearance Devices including Acapella and Aerobika protocols - HFCWO Vest Therapy for high-frequency chest wall oscillation Each guide includes full-screen viewer, clinical indications, sizing charts, and step-by-step procedures. Patient Data Management - Create and manage multiple patient profiles - HIPAA-compliant local storage with no cloud sync - Automatic calculation history with timestamps - Quick patient switching for busy workflows - Duplicate detection prevents errors CLINICAL VALIDATION - Based on Egan's Fundamentals of Respiratory Care (11th Edition) - Henderson-Hasselbalch validation prevents data entry errors - Evidence-based compensation formulas - Designed by respiratory therapy professionals PRIVACY AND COMPLIANCE - All data stored locally on your device - No patient identifiers required - No cloud sync or data transmission - HIPAA-compliant for clinical tools - Device-level iOS encryption PERFECT FOR - Respiratory Therapists (RRT, CRT) - Pulmonologists and Intensivists - ICU and Emergency Department staff - Respiratory Therapy students - Healthcare professionals managing ventilated patients WHY RESPIRATORY THERAPISTS CHOOSE THIS APP - Complete toolset with calculations and references in one place - Works offline with no internet required - Evidence-based algorithms you can trust - Fast, intuitive clinical workflow - Patient tracking for trending - Built-in validation prevents errors - No subscription, one-time purchase CLINICAL SCENARIOS SUPPORTED - Ventilator setup and optimization - Troubleshooting gas exchange issues - ABG interpretation with compensation analysis - ARDS management and P/F ratio classification - Oxygen therapy planning for transport - Airway device selection with sizing - Secretion clearance therapy protocols PROFESSIONAL DISCLAIMER Intended for qualified healthcare professionals only. Designed as a clinical reference tool to support, not replace, professional medical judgment. Always follow your institution's protocols and evidence-based guidelines. Download Respiratory Assistant today and elevate your clinical practice with comprehensive, validated respiratory therapy tools at your fingertips.
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Verdict
The clearest difference is price: Ventilator Guide at Free against Respiratory Assistant's $3.99. Ventilator Guide also leads on iOS requirement (11.0 vs 13.0). Respiratory Assistant's advantage is update cadence (every 3 weeks vs every 30 months) and chart position (#196 vs unranked). On ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Ventilator Guide is free to download; Respiratory Assistant costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Ventilator Guide ships an update every 30 months, Respiratory Assistant every 3 weeks. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.
| Parameter | Ventilator Guide | Respiratory Assistant |
|---|---|---|
| Price | Free โ better | $3.99 |
| Update frequency | Every 30 months | Every 3 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Best chart rank | โ | #196 โ better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 โ better | 13.0 |
| Further details โ not scored | ||
| Size | 116 MB | 31 MB |
| Age rating | 12+ | +17 |
| Developer | OSF Healthcare System | Neural Hound, Ltd. |
In-app purchases
Ventilator Guide
No in-app purchases
Respiratory Assistant
No in-app purchases
Questions
Is Ventilator Guide free?
Is Respiratory Assistant free?
Do Ventilator Guide or Respiratory Assistant have ads?
Which is updated more often, Ventilator Guide or Respiratory Assistant?
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