Best Lung Lock Apps

112+ iOS apps curated and reviewed

4.2 avg rating
19 free apps
Updated May 2026

LungLock is the household name in lung lock, but it's far from the only option. We track 112+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Lung Lock

Lung Nodule Follow-up Guide#2

Lung Nodule Follow-up Guide by RADIOLOGiQ, LLC

Lung-RADS v2022 / Fleischner
Strong Contender
🏥 Medical
4.6(36 ratings)
FreeIn-App Purchases
Lung Nodule Follow-up Guide screenshot 1
Lung Nodule Follow-up Guide screenshot 2
Lung Nodule Follow-up Guide screenshot 3
Lung Nodule Follow-up Guide screenshot 4
Lung Nodule Follow-up Guide screenshot 5
Lung Nodule Follow-up Guide screenshot 6

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.

Lung Breathing Exercise#3

Lung Breathing Exercise by Enrique Villahermosa Juara

Exercise to practice breathing
Worth Considering
💪 Health & Fitness
4.6(94 ratings)
FreeAds
Lung Breathing Exercise screenshot 1
Lung Breathing Exercise screenshot 2
Lung Breathing Exercise screenshot 3
Lung Breathing Exercise screenshot 4

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.

More Lung Lock apps to explore

4
Differential Diagnosis Guide
Differential Diagnosis Guide
Differential Diagnosis Guide
Thoracic Radiology
Free

This medical reference tool helps users review and explore differential diagnoses for chest CT findings, featuring a powerful search function and curated lists of diseases and imaging presentations. Ideal for radiologists and medical students, it offers a comprehensive resource with CT images, alphabetical and organ-system browsing, and voice recognition search capabilities.

🏥 Medical
(22)
5
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)
6
Resolve Lung
Resolve Lung
Resolve Lung
by MEDITERRANEAN DEVELUP SOLUTIONS SL.
Free
🏥 Medical
(0)
7
COPD Tracker Diary
COPD Tracker Diary
COPD Tracker Diary
Lung Health & Breathing Diary
Free
💪 Health & Fitness
(0)
8
Lung Buddy: Quit Nicotine
Lung Buddy: Quit Nicotine
Lung Buddy: Quit Nicotine
Quit vaping & smoking
Free
💪 Health & Fitness
(0)
9
CHEST SEEK
CHEST SEEK
CHEST SEEK
by American College of Chest Physicians
Free

Access a comprehensive library of over 1,200 case-based questions and detailed rationales covering various medical topics. Prepare for exams, earn CME credit, and enhance your clinical knowledge with the CHEST SEEK app. Sign in with your CHEST ID to get started.

📚 Education
(494)
10
Auscultation of Lungs
Auscultation of Lungs
Auscultation of Lungs
Respiratory System Summarized
Free
🏥 Medical
(0)
11
INSIGHT LUNG
INSIGHT LUNG
INSIGHT LUNG
The human lung expedition
Free

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.

🏥 Medical
(11)
12
Airofit Elite
Airofit Elite
Airofit Elite
Breath Training Reinvented
Free
💪 Health & Fitness
(1)
13
ERS Congress 2024
ERS Congress 2024
ERS Congress 2024
by European Respiratory Society
Free
🏥 Medical
(0)
14
F&P 950 System
F&P 950 System
F&P 950 System
Respiratory Humidification
Free
📚 Education
(0)
15
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)
16
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)
17
Ventilator Guide
Ventilator Guide
Ventilator Guide
Learn about your ventilator
Free
🏥 Medical
(0)
18
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)
19
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)
20
BreathLife: Breathing Age Test
BreathLife: Breathing Age Test
BreathLife: Breathing Age Test
Lung Health · Exercises · CO2
Free
💪 Health & Fitness
(0)