Best Respiratory Therapy Apps

202+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Finding the right respiratory therapy app can be overwhelming with so many options. We've analyzed 202+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Respiratory Therapy

ABG Expert#2

ABG Expert by Brian Dale Vander Werf MD Inc

Strong Contender
🏥 Medical
4.8(9 ratings)
Free
ABG Expert screenshot 1
ABG Expert screenshot 2
ABG Expert screenshot 3
ABG Expert screenshot 4
ABG Expert screenshot 5
ABG Expert screenshot 6

This acid-base analysis tool, trusted by medical professionals, provides unparalleled accuracy, flexibility, and power to analyze arterial blood gas results, anion gap, and A-a gradient. With its intuitive interface, users can quickly obtain detailed explanations and differential diagnoses, making it an ideal resource for healthcare professionals to make informed decisions.

More Respiratory Therapy apps to explore

4
Respiratory Therapist NBRC
Respiratory Therapist NBRC
Respiratory Therapist NBRC
Exam Prep, Quiz & Study
Free
📚 Education
(0)
5
NBRC RRT Exam Prep | 2026
NBRC RRT Exam Prep | 2026
NBRC RRT Exam Prep | 2026
Respiratory Therapist Test
Free

Prepare for the Registered Respiratory Therapist exam with a comprehensive test prep program that offers study materials, practice tests, and customizable flashcards to help you build knowledge and skills. Download the app to access a guided journey toward achieving your dream of becoming a licensed Respiratory Therapist and start your path to success today.

📚 Education
(41)
6
Respiratory Notes
Respiratory Notes
Respiratory Notes
Respiratory Therapy Informatn
Free
🏥 Medical
(2)
7
Mosby's PDQ Respiratory Care
Mosby's PDQ Respiratory Care
Mosby's PDQ Respiratory Care
Pulmonary Reference
Free

This comprehensive respiratory care reference provides rapid access to vital procedures, facts, and formulas, emphasizing critical care, and is available for download with sample content. Unlock all content with an in-app purchase and access essential information on respiratory care guidelines, diseases, and equipment on your smartphone or tablet.

🏥 Medical
(53)
8
Rapid Vent Calculator
Rapid Vent Calculator
Rapid Vent Calculator
Medical Ventilator Calculator
Free

This medical app helps professionals quickly and accurately calculate ventilator settings and medication dosages, streamlining patient care in emergency situations. By inputting patient data, users can instantly obtain optimal ventilator settings and medication dosages, making it an indispensable tool for precision care.

🏥 Medical
(36)
9
Pulmoro
Pulmoro
Pulmoro
Clinical decision support app
Free
🏥 Medical
(0)
10
Prognosis: Your Diagnosis
Prognosis: Your Diagnosis
Prognosis: Your Diagnosis
Improve your diagnosis skills
Free

Improve your diagnostic skills with an app designed for healthcare professionals to enhance their clinical decision-making abilities. Access a wide range of cases from various medical specialties, get concise diagnostic reasoning, and learn key points to boost your expertise. Practice makes perfect and can be fun – get ready to thrive as a world-class decision-maker!

🏥 Medical
(2.9K)
11
ETCO2 Tutor
ETCO2 Tutor
ETCO2 Tutor
by Satish Deopujari
Free

This application helps users understand and monitor End-tidal CO2 (ETCO2), a crucial value that reflects cardiac output and pulmonary blood flow, and indicates potential health issues such as hypoxia, hypoventilation, and hyperventilation. By providing educational graphs and capnographs, the app enables users to develop their knowledge and skills in capnography, a vital medical process.

🏥 Medical
(2)
12
Mechanical Ventilation Expert
Mechanical Ventilation Expert
Mechanical Ventilation Expert
Respiratory Support Advice
Free
$4.99 | 100% OFF

This application provides intensive care physicians with a tool to determine the optimal method and parameters of mechanical lung ventilation for patients with acute respiratory failure, based on research and clinical data. It helps clinicians choose the most effective respiratory support, make timely corrections, and reduce mortality rates, while also serving as an educational resource to improve the use of ventilation machines.

🏥 Medical
(5)
13
Medtimer: Heart + Respiratory
Medtimer: Heart + Respiratory
Medtimer: Heart + Respiratory
Vital Rate Timer for Medics
Free

Medtimer is an app that helps users keep track of their heart health by allowing them to monitor their heart rate and receive reminders for medication and check-ups. Stay on top of your heart health easily with Medtimer!

🏥 Medical
(506)
14
Respiratory Diseases
Respiratory Diseases
Respiratory Diseases
by Focus Medica India Private Limited
Free

This application provides access to animation titles that explain respiratory diseases, covering anatomy, immunopathology, causes, symptoms, diagnosis, complications, and treatment options. Download these animations to gain a comprehensive understanding of respiratory diseases and their management.

🏥 Medical
(1)
15
LindseyJones RRT Exam Flash
LindseyJones RRT Exam Flash
LindseyJones RRT Exam Flash
by Dennis Stanley
Free

The application provides a comprehensive set of flashcards for the NBRC RRT Respiratory Therapy Exam. Users can access the flashcards for the Therapist Multiple Choice (TMC) exam review using their LindseyJones University sign-on credentials. This app offers a valuable study resource for individuals preparing for the NBRC RRT exam.

📚 Education
(8)
16
Bunnell HFJV
Bunnell HFJV
Bunnell HFJV
High Frequency Jet Ventilation
Free
🏥 Medical
(1)
17
Respiratory Therapist Test
Respiratory Therapist Test
Respiratory Therapist Test
Respiratory Therapist Exam
Free
📚 Education
(0)
18
NBRC CRT Exam Test Prep 2026
NBRC CRT Exam Test Prep 2026
NBRC CRT Exam Test Prep 2026
Respiratory Therapist Practice
Free

This comprehensive study companion offers a vast library of learning resources, including practice exams, flashcards, and study guides, to help you master the respiratory therapist curriculum and prepare for the certification exam. Download the app to access personalized study plans, track your progress, and gain valuable strategies to boost your confidence and achieve your goal of becoming a certified respiratory therapist.

📚 Education
(30)
19
ABG Acid-Base eval
ABG Acid-Base eval
ABG Acid-Base eval
by Joshua D. steinberg
Free

This application guides clinicians through a step-by-step approach to analyze acid-base disorders and electrolytes, providing diagnostic ideas and teaching the thinking process along the way. It helps users evaluate patient data, identify primary and additional acid-base disorders, and arrive at differential diagnoses, making it a valuable support tool for clinicians who use these tests occasionally or want to improve their skills.

🏥 Medical
(7)
20
Ventilator Training Alliance
Ventilator Training Alliance
Ventilator Training Alliance
by Allego, Inc.
Free

This application provides medical professionals with free mobile access to training materials, including how-to videos, product manuals, and reference guides for ventilator equipment. Download the app to access a multi-vendor library of resources critical to treating patients with respiratory distress.

🏥 Medical
(75)

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