Best apps like CapnoTrainer

9+ similar apps compared and reviewed

4.2 avg rating
8 free apps
Updated August 2026

CapnoTrainer is great, but it's not the only option. Explore 9+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

simply. nutrition tips

simply. nutrition tips by simply advisory LLC

that help you get healthy.
💪 Health & Fitness
5.0(17 ratings)
FreeIn-App Purchases
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Get daily nutrition tips from certified nutritionists with a subscription to this app, and start your journey to a healthier lifestyle. With features like customizable notifications, saved tips, and a tip tracker, you can easily incorporate healthy habits into your daily life.

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Top Alternatives to CapnoTrainer

Fullpower® Sleep#1

Fullpower® Sleep by Fullpower Technologies, Inc.

Program Code Required
Editor's Choice
💪 Health & Fitness
4.9(18 ratings)
Free
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This app requires specific hardware and an invitation from your provider for sleep monitoring. It facilitates account setup, guides hardware installation, and automatically sends sleep data to your provider. Users can view real-time device status and historical sleep data, with an option to share with Apple Health.

IBF Breathing App#2

IBF Breathing App by International Breathwork Foundation

Conscious Connected Breathing
Strong Contender
💪 Health & Fitness
4.5(4 ratings)
Free
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Enhance your well-being with guided conscious breathing exercises. This app offers preset and customizable breathing rhythms to help manage stress, improve sleep, and cultivate serenity. Suitable for all levels, it provides a user guide and tracks your progress.

Oxa Life#3

Oxa Life by Nanoleq AG

An App for a healthy life
Worth Considering
💪 Health & Fitness
4.8(4 ratings)
Free
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This app guides users through breathing exercises designed by health coaches to improve vital signs like respiration and mental well-being. It focuses on four key areas: breathing, heart rate, mental state, and temperature, offering personalized guidance for stress, sleep, and heart training.

More apps like CapnoTrainer

4
Optimal HRV
Optimal HRV
Optimal HRV
by Optimal, LLC
Free

Monitor, analyze, and improve your Heart Rate Variability (HRV) scores. This app offers personalized training, biofeedback, and stress-reducing activities to enhance health, reduce stress, and improve mental clarity.

Real-time HRV monitoringPersonalized training plansGuided meditation and breathing exercises
💪 Health & Fitness
(23)
free with in-app purchases
5
ButeykoClinic®
ButeykoClinic®
ButeykoClinic®
ButeykoClinic
Free

Learn a physician-developed breathing program to enhance immunity, reduce stress, and improve sleep and overall health for adults and children. Access guided exercises, track progress, and test your breathing capacity.

Video program for children and teensGuided breathing and relaxation for adultsControl Pause breathing test
💪 Health & Fitness
(3)
free
6
HRV4Training
HRV4Training
HRV4Training
by A.S.M.A. B.V.
$9.99

Quantify stress, balance training and lifestyle, and improve performance with scientifically validated heart rate variability insights. This app accurately assesses HRV using your phone's camera or compatible devices, offering actionable interpretations for optimizing your training plan.

HRV-based stress quantificationTraining and lifestyle balancePerformance improvement insights
💪 Health & Fitness
(288)
paid
7
Kubios HRV - Daily Readiness
Kubios HRV - Daily Readiness
Kubios HRV - Daily Readiness
Heart rate variability
Free

This app uses heart rate variability (HRV) to provide insights into your daily readiness and physiological stress. It requires a compatible Bluetooth heart rate sensor for measurements. Offers modes for personal readiness monitoring and advanced research recordings.

Daily readiness monitoringCustom HRV recordingsScientifically validated algorithms
💪 Health & Fitness
(146)
free
8
Elemind
Elemind
Elemind
by Elemind Technologies, Inc.
Free

This app uses neurotechnology to read and respond to your brainwaves, guiding you into deeper sleep. It analyzes EEG signals to deliver precise acoustic stimulation, helping you fall asleep faster and improve sleep efficiency without negative side effects.

Real-time EEG brainwave trackingPersonalized acoustic stimulationFaster sleep onset
💪 Health & Fitness
(4)
free
9
Sonu
Sonu
Sonu
by Sound Health Systems, Inc.
Free

This app offers personalized, drug-free acoustic resonance therapy for nasal congestion relief. It uses AI and facial scanning to tailor treatments, delivered via a separate wearable band. Track your progress and enjoy convenient, at-home therapy sessions.

Personalized acoustic resonance therapyDrug-free treatmentAI-enhanced facial scanning
💪 Health & Fitness
(193)
free