Best Lung Function Apps

213+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated June 2026

Whether you're new to lung function or looking for an upgrade, our curated collection of 213+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Lung Function

VitalFlo Health#1

VitalFlo Health by VitalFlo, Inc.

Rapid Lung Function Testing
Editor's Choice
🏥 Medical
4.7(11 ratings)
Free
VitalFlo Health screenshot 1
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This application helps you manage your asthma care by tracking lung function and symptoms, and automatically syncing with your doctor. By using this app with a spirometer and under the guidance of your clinical team, you can record and monitor your progress, share it with your doctors, and coordinate your care.

INSIGHT LUNG#2

INSIGHT LUNG by ANIMA RES GmbH

The human lung expedition
Strong Contender
🏥 Medical
4.5(11 ratings)
Free
INSIGHT LUNG screenshot 1
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Explore the human lung in augmented reality and learn about respiratory conditions like Asthma and COPD. This innovative medical education app offers interactive and visually stunning content, allowing users to discover and understand lung health in a fun and accessible way.

Lung Nodule Follow-up Guide#3

Lung Nodule Follow-up Guide by RADIOLOGiQ, LLC

Lung-RADS v2022 / Fleischner
Worth Considering
🏥 Medical
4.6(36 ratings)
FreeIn-App Purchases
Lung Nodule Follow-up Guide screenshot 1
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This clinical decision-support guide streamlines the evaluation and management of lung nodules, providing clear guidance at the point of care based on standardized recommendations. Download it now to access a free trial and get step-by-step guidance for radiology, pulmonology, or primary care, with subscription options available.

More Lung Function apps to explore

4
Aluna - Lung Health Management
Aluna - Lung Health Management
Aluna - Lung Health Management
Breathe Better
Free

This application helps users self-manage their lung health by tracking symptoms, medication intake, and daily spirometry readings, providing real-time data and alerts to detect patterns in health. By using a required device, users can take control of their lung health and export data history directly to a healthcare provider.

💪 Health & Fitness
(37)
5
Lung Breathing Exercise
Lung Breathing Exercise
Lung Breathing Exercise
Exercise to practice breathing
Free

This application provides a simple breathing exercise to help practice lung breathing by holding your breath. It's a helpful tool for those looking to improve their breathing, but users with respiratory problems should consult a healthcare professional.

💪 Health & Fitness
(94)
6
Airofit
Airofit
Airofit
Stay a breath ahead
Free

Airofit is a breathing trainer app that offers personalized respiratory training programs to enhance physical performance. It includes informative lung tests, targeted training programs, challenging exercises, activity tracking, and easy personal customization. Join to improve physical performance by up to 8% in just 8 weeks with short daily sessions. Learn more at Airofit.com.

💪 Health & Fitness
(1.3K)
7
Resolve Lung
Resolve Lung
Resolve Lung
by MEDITERRANEAN DEVELUP SOLUTIONS SL.
Free
🏥 Medical
(0)
8
Lung Cancer Screening Guide
Lung Cancer Screening Guide
Lung Cancer Screening Guide
Lung-RADS v2022
Free

This clinical decision-support tool provides step-by-step guidance for lung cancer screening and nodule categorization, streamlining care with standardized recommendations. Download and try it for free, then subscribe for continued access to features like ACR Lung-RADS integration, dynamic scoring, and self-assessment tools.

🏥 Medical
(17)
9
peakly
peakly
peakly
the lung function journal
Free

This lung function journal allows you to track asthma, COPD, and allergy symptoms, as well as general lung health by logging information such as peak flow readings, medication usage, and exercise. By using this diary, you can monitor your health and make informed decisions, while also maintaining control over your personal data and privacy.

💪 Health & Fitness
(13)
10
Surgical Anatomy of the Lung
Surgical Anatomy of the Lung
Surgical Anatomy of the Lung
Preop patient education
Free

This preoperative planning and educational tool helps assess and educate patients about lung surgery, featuring interactive calculators, 3D anatomy visualization, and customizable illustrations. It allows users to explore lung capacity, cancer staging, and tumor placement, and create annotated images to support patient education and surgical planning.

🏥 Medical
(6)
11
Lung Cancer Stage
Lung Cancer Stage
Lung Cancer Stage
TNM Lung Cancer Staging
Free

This application calculates the stage of a lung tumor based on the TNM classification system, which considers the tumor's size, lymph node involvement, and metastasis. It's an educational tool to help understand lung cancer staging, but users should consult healthcare professionals for medical decisions or treatments.

🏥 Medical
(4)
12
Breathing Exercises: Breathe+
Breathing Exercises: Breathe+
Breathing Exercises: Breathe+
Guided Patterns Box Breath 478
Free

Experience the ultimate relaxation with a beautifully designed breath visualization app that offers guided sessions, customizable breathing cycles, session tracking, and more. Start your journey to mindfulness and inner peace today with this breath trainer and timer.

💪 Health & Fitness
(3.4K)
13
Lung CT Field Guide
Lung CT Field Guide
Lung CT Field Guide
by RADIOLOGiQ, LLC
Free

This medical resource app helps physicians and students interpret lung CT images by providing curated images, graphic illustrations, and an experimental diagnosis engine to suggest differential diagnoses. Browse and explore lung CT findings, and try the diagnosis engine to enhance your learning and diagnostic skills.

🏥 Medical
(11)
14
Dr.Lung
Dr.Lung
Dr.Lung
Lung Health Experts Near You
Free
🏥 Medical
(0)
15
IQAir AirVisual | Air Quality
IQAir AirVisual | Air Quality
IQAir AirVisual | Air Quality
Air quality, Wildfire & Pollen
Free

Monitor air quality and receive real-time updates on pollution levels and wildfires in your area with this app. Stay informed and take necessary precautions to protect your health and well-being.

☀️ Weather
(42K)
16
INSIGHT LUNG Enterprise
INSIGHT LUNG Enterprise
INSIGHT LUNG Enterprise
The human lung expedition
Free
📚 Education
(0)
17
Lung TNM
Lung TNM
Lung TNM
Lung cancer staging tools
Free
📚 Education
(0)
18
Respiratory and Lung sounds
Respiratory and Lung sounds
Respiratory and Lung sounds
Auscultation education & quiz
$7.99

This medical education application helps users improve their lung auscultation skills with a high-quality library of respiratory sounds and a challenging quiz to test their knowledge. By tracking progress and identifying areas for improvement, users can enhance their skills and become proficient in identifying different types of lung sounds in a clinical setting.

📚 Education
(62)
19
Heart Sounds and Lung Sounds
Heart Sounds and Lung Sounds
Heart Sounds and Lung Sounds
lung heart sounds auscultation
$3.99
🏥 Medical
(0)
20
Paku - Air Quality & AQI Map
Paku - Air Quality & AQI Map
Paku - Air Quality & AQI Map
PurpleAir Sensors & Alerts
Free

Monitor real-time air quality with Paku for PurpleAir. Get hyperlocal air quality data, set up alerts, and access versatile widgets for easy tracking. Stay informed and take action for cleaner air.

☀️ Weather
(9.5K)