Best Biofeedback Breathing Apps

247+ iOS apps curated and reviewed

4.1 avg rating
16 free apps
Updated August 2026

Every iPhone needs a few good biofeedback breathing apps. We benchmark 247+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Biofeedback Breathing Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Komi: Breathing & BiofeedbackKomi: Breathing & BiofeedbackFree4.6★ (10)NoYesJul 2026
2VaYou Biofeedback MeditationVaYou Biofeedback Meditation$9.994.8★ (96)NoYesAug 2026
3BellyBio Interactive BreathingBellyBio Interactive BreathingFree4.0★ (40)NoYesMay 2026
4Biofeedback AppBiofeedback AppFree1.7★ (3)NoNoMay 2026
5O2 Care - SpO2 HRV BiofeedbackO2 Care - SpO2 HRV BiofeedbackFree2.7★ (46)NoYesJul 2026
6moonbird breathing coachmoonbird breathing coachFree2.7★ (3)NoYesAug 2026
7HRV4BiofeedbackHRV4Biofeedback$9.993.4★ (29)NoNoAug 2026
8Respirix: HRV Breathing CoachRespirix: HRV Breathing Coach$6.99NoNoAug 2026

Top Picks for Biofeedback Breathing

Komi: Breathing & Biofeedback#1

Komi: Breathing & Biofeedback by Panyon, Co.

Your Mindfulness Companion
Editor's Choice
💪 Health & Fitness
4.6(10 ratings)
FreeIn-App Purchases
Komi: Breathing & Biofeedback screenshot 1
Komi: Breathing & Biofeedback screenshot 2
Komi: Breathing & Biofeedback screenshot 3
Komi: Breathing & Biofeedback screenshot 4
Komi: Breathing & Biofeedback screenshot 5
Komi: Breathing & Biofeedback screenshot 6

Learn to manage stress and build resilience with guided breathing exercises and biofeedback. Track your progress and understand your body's signals to cultivate mindfulness and self-regulation.

VaYou Biofeedback Meditation#2

VaYou Biofeedback Meditation by Lukas Filz

Breathe Sound Relax Flow Sleep
Strong Contender
💪 Health & Fitness
4.8(96 ratings)
$9.99In-App Purchases
VaYou Biofeedback Meditation screenshot 1
VaYou Biofeedback Meditation screenshot 2
VaYou Biofeedback Meditation screenshot 3
VaYou Biofeedback Meditation screenshot 4
VaYou Biofeedback Meditation screenshot 5
VaYou Biofeedback Meditation screenshot 6

Transform your abdominal breathing into dynamic sounds for a deeply relaxing experience. This app uses your iPhone's sensors to provide real-time biofeedback, helping you achieve a state of flow and harmony between mind and body. Integrate with Apple Health to track your progress.

BellyBio Interactive Breathing#3

BellyBio Interactive Breathing by RelaxLine

Worth Considering
💪 Health & Fitness
4.0(40 ratings)
FreeIn-App Purchases
BellyBio Interactive Breathing screenshot 1
BellyBio Interactive Breathing screenshot 2
BellyBio Interactive Breathing screenshot 3
BellyBio Interactive Breathing screenshot 4
BellyBio Interactive Breathing screenshot 5

This app uses your iPhone's sensors to create a biofeedback experience synchronized with deep abdominal breathing. It generates music and light patterns that respond to your breath, making relaxation more engaging and measurable. Designed for those already proficient in belly breathing.

More Biofeedback Breathing apps to explore

4
Biofeedback App
Biofeedback App
Biofeedback App
by Mobile Associates, LLC
Free

This app explores the combination of biofeedback and mental rehearsal to improve athletic performance. It incorporates conscious breathing, heart rate, and body temperature tracking, alongside mental rehearsal and lucid dreaming techniques. The goal is to enhance training and competition outcomes over time.

Biofeedback trackingMental rehearsal techniquesLucid dreaming integration
💪 Health & Fitness
(3)
free
5
O2 Care - SpO2 HRV Biofeedback
O2 Care - SpO2 HRV Biofeedback
O2 Care - SpO2 HRV Biofeedback
Sleep Breathe Inner Balance
Free

Analyze and improve sleep and stress by tracking SpO2, heart rate variability, and practicing guided breathing exercises. Connects with Bluetooth oximeters for detailed insights into your mind-body health and potential risks.

Overnight Sleep SpO2 analysisHRV analysisResonance Breath (HRV Biofeedback)
💪 Health & Fitness
(46)
free with in-app purchases
6
moonbird breathing coach
moonbird breathing coach
moonbird breathing coach
Personalized breathing coach
Free

This app guides your breathing using a connected device to help you relax, focus, and sleep better. It offers personalized rhythms based on your body's response and provides insights into your health metrics. Experience a multi-sensory approach to stress reduction and improved well-being.

Personalized breathing rhythm discoveryTactile device guidanceImmersive audio experiences
💪 Health & Fitness
(3)
freemium
7
HRV4Biofeedback
HRV4Biofeedback
HRV4Biofeedback
Camera-based biofeedback app
$9.99

This app uses your phone's camera to measure heart rate variability and provide biofeedback. It guides you through deep breathing exercises to improve self-regulation and manage stress. Track your progress and explore correlations with your daily experiences.

Camera-based HRV measurementReal-time heart rate feedbackResonant frequency analysis
🌟 Lifestyle
(29)
free
8
Respirix: HRV Breathing Coach
Respirix: HRV Breathing Coach
Respirix: HRV Breathing Coach
HRV Biofeedback & Resonance
$6.99
💪 Health & Fitness
(0)
9
Strategic Breathing
Strategic Breathing
Strategic Breathing
Anxiety and Stress Relief
Free

Learn effective breathing techniques and meditative movements guided by an expert with over 23 years of experience. This app is designed to help reduce anxiety and stress, improve sleep, and enhance overall well-being, particularly for those in high-pressure professions or experiencing PTSD.

Breathing technique tutorialTalk on breathing and emotionsStanding breathing evolutions
💪 Health & Fitness
(347)
free with in-app purchases
10
Breathing: Breathe & Meditate
Breathing: Breathe & Meditate
Breathing: Breathe & Meditate
Exercises for anxiety relief
Free

This app guides users through relaxing breathing exercises to reduce anxiety and improve well-being. It offers customizable rhythms, personal training settings, and insights into the connection between breath and mental state.

Relaxing breathing exercisesCustomizable breathing rhythmsYantra yoga rhythms
💪 Health & Fitness
(34)
free
11
Breathio - mindful breathing
Breathio - mindful breathing
Breathio - mindful breathing
Simple breathing exercises
Free

This app guides you through simple breathing exercises with synchronized animations and haptic feedback to help reduce stress. It's completely free, works offline, and requires no account or personal data collection.

Synchronized breathing animationsHaptic feedbackNo account required
💪 Health & Fitness
(9)
free
12
Hummingbird Biofeedback
Hummingbird Biofeedback
Hummingbird Biofeedback
Live HRV — Whoop, Polar, more
Free
💪 Health & Fitness
(0)
13
Rewire: Heart Rate Biofeedback
Rewire: Heart Rate Biofeedback
Rewire: Heart Rate Biofeedback
See Your Stress in Color
Free

Visualize your stress levels in real-time through heart rate biofeedback. This app translates physiological changes into a dynamic color display, helping you understand your body's responses to daily experiences and practice mindfulness.

Real-time heart rate biofeedbackColor visualization of stress levelsPersonalized resting heart rate baseline
🌟 Lifestyle
(15)
free
14
Awesome Breathing: Pacer Timer
Awesome Breathing: Pacer Timer
Awesome Breathing: Pacer Timer
Breathe for sleep calm anxiety
Free

This app guides and visualizes your breathing patterns to promote calm, reduce stress, and improve sleep. It offers customizable breathing exercises and pre-set programs for meditation and mindfulness.

Customizable breathing patternsPre-set breathing programsGuided vocal and tone cues
💪 Health & Fitness
(1.4K)
free
15
Deep calm Daily breathing app
Deep calm Daily breathing app
Deep calm Daily breathing app
Pranayama - Breathe to relax
Free

This app guides users through various breathing exercises for relaxation, stress reduction, and improved sleep. It offers visualizations and techniques suitable for yoga and general health improvement.

Breathing visualizationRelaxation techniquesSleep improvement practices
💪 Health & Fitness
(10)
free
16
Lungy: Breathing Exercises
Lungy: Breathing Exercises
Lungy: Breathing Exercises
Measures & Responds to Breath
Free

This app uses your breath to create interactive visuals, promoting calmness and relaxation. Developed by doctors, it offers personalized feedback and exercises to improve sleep and reduce stress. Enjoy offline access and robust privacy features.

Real-time breath recognitionInteractive breath visualizationDoctor-developed exercises
💪 Health & Fitness
(166)
freemium
17
Breathing & HRV: MindBreath
Breathing & HRV: MindBreath
Breathing & HRV: MindBreath
Breathing- Calm, Relax, BP
Free

This app offers guided breathing exercises and an integrated heart rate variability (HRV) monitor to help users manage stress, improve focus, and regulate blood pressure. It provides advanced programs for lung capacity, immunity, and habit formation, with detailed HRV analysis for health monitoring.

Guided breathing exercisesHRV heart rate monitorStress and anxiety relief
💪 Health & Fitness
(360)
free with in-app purchases
18
BioBreathe by AlcheMood
BioBreathe by AlcheMood
BioBreathe by AlcheMood
by AlcheMood LLC
$14.99
💪 Health & Fitness
(0)
19
Breathion - Breath Reactor
Breathion - Breath Reactor
Breathion - Breath Reactor
Deep breathing biofeedback
Free
💪 Health & Fitness
(0)
20
HRV Dojo: Biofeedback Trainer
HRV Dojo: Biofeedback Trainer
HRV Dojo: Biofeedback Trainer
HRV Breathing & Recovery
Free
⚽ Sports
(0)

FAQ about Biofeedback Breathing

What are the best biofeedback breathing apps for iPhone?
Komi: Breathing & Biofeedback tops our biofeedback breathing apps ranking as of August 2026, with a 4.6-star average from 10 App Store ratings, and it's free to download.
Yes — 16 of the top biofeedback breathing apps we rank are free to download, including Komi: Breathing & Biofeedback and BellyBio Interactive Breathing.
Komi: Breathing & Biofeedback has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ biofeedback breathing apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Komi is a mindfulness companion app that uses biofeedback-based breathing techniques to help users cultivate inner resilience and navigate stress effectively. It offers guided breathing sessions, HRV measurement, and progress tracking.
Komi includes an HRV measuring tool built directly into your smartphone to help you track changes in your body over time. This feature allows you to monitor your physiological responses to stress and relaxation.