Best apps like CapnoTrainer

9+ similar apps compared and reviewed

4.1 avg rating
8 free apps
Updated October 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.

Top Alternatives to CapnoTrainer

Fullpower® Sleep#1

Fullpower® Sleep by Fullpower®

Program Code Required
Editor's Choice
💪 Health & Fitness
4.9(30 ratings)
Free
Fullpower® Sleep screenshot 1
Fullpower® Sleep screenshot 2
Fullpower® Sleep screenshot 3

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.

More apps like CapnoTrainer

4
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
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5
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
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6
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
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(7)
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7
Awesome Breathing: Pacer Timer
Awesome Breathing: Pacer Timer
Awesome Breathing: Pacer Timer
Breathwork, 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
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free
8
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
(232)
free
9
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