Best Ntx Freediving Apps

233+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

Finding the right ntx freediving app can be overwhelming with so many options. We've analyzed 233+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Ntx Freediving

NTX Apnea#2

NTX Apnea by Mariusz Kociubinski

NTX freedive training system
Strong Contender
💪 Health & Fitness
4.9(62 ratings)
Free
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This app offers a comprehensive system for freediving and spearfishing training, focusing on improving breath-hold, awareness, and relaxation. It provides a variety of exercises with detailed instructions and expert guidance to suit all experience levels.

MySSI#3

MySSI by SSI International GmbH

Worth Considering
⚽ Sports
4.9😊(850 ratings)
FreeAds
MySSI screenshot 1
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Access digital training materials, certifications, and a digital logbook for various diving disciplines. Track dive progress, manage gear, and earn ratings. Connect with dive centers and stay updated on industry news and events.

What We Love

  • 🚀 Easy to use
  • 🚀 Convenient for logging dives
  • 🚀 Helpful for training and learning
  • 🚀 Comprehensive features

Room to Improve

  • 🐛 Buggy or glitchy
  • 🐛 Difficulty adding dive sites
  • 🐛 Inconsistent metric/imperial settings

More Ntx Freediving apps to explore

4
Muscle Booster Workout Tracker
Muscle Booster Workout Tracker
Muscle Booster Workout Tracker
Calisthenics, Chair, Gym Plans
Free

This app acts as a personal trainer, creating customized workout plans for muscle gain, weight loss, or recovery. It offers a vast library of exercises and challenges for home or gym, adapting to your available equipment and goals.

Personalized workout plans1000+ exercise libraryHome and gym workouts
💪 Health & Fitness
(134K)
free with in-app purchases
5
Freediving Apnea Trainer
Freediving Apnea Trainer
Freediving Apnea Trainer
Improve your apnea and stamina
Free

This app helps improve breath-holding capabilities for freediving, underwater hunting, and yoga. It calculates personalized training tables based on your maximum breath-hold time and offers various exercises to enhance stamina and control. Track your progress with statistics and charts, and utilize customizable timers with voice and vibration notifications.

Personalized training table calculationCustomizable square breath timerProgress tracking with statistics
💪 Health & Fitness
(256)
free with in-app purchases
6
MySwimPro: #1 Swim Workout App
MySwimPro: #1 Swim Workout App
MySwimPro: #1 Swim Workout App
Your Personal Swimming Coach
Free

This app provides personalized swim and dryland workouts to help users improve speed, strength, and technique. It offers daily customized plans, expert coaching, and progress tracking for swimmers of all levels. Users can log swims, analyze performance metrics, and access technique drills.

Personalized training plansDaily customized workoutsDryland strength and mobility sessions
💪 Health & Fitness
(5.8K)
freemium
7
Bend: Stretching & Flexibility
Bend: Stretching & Flexibility
Bend: Stretching & Flexibility
Yoga, Stretch, Pilates Workout
Free

This app offers a simple and affordable way to incorporate daily stretching into your routine. It provides hundreds of stretches and yoga poses, along with guided routines designed to improve flexibility, relieve pain, and enhance overall well-being for all ages and experience levels.

Hundreds of stretches and yoga posesDozens of guided stretching routinesCustomizable routine creation
💪 Health & Fitness
(171K)
free with in-app purchases
8
Scuba Diving Computer Oceanic+
Scuba Diving Computer Oceanic+
Scuba Diving Computer Oceanic+
Snorkel & Dive Log Tracker
Free

Transform your Apple Watch Ultra into a comprehensive dive computer for scuba, freediving, and snorkeling. Explore new locations with heatmaps, track your routes, organize underwater media, and share your adventures securely. Plan dives, monitor real-time data, and stay safe with advanced algorithms.

Dive computer functionalitySnorkeling route trackingUser-generated dive spot heatmaps
⚽ Sports
(4.4K)
free with in-app purchases
9
Portal - Escape Into Nature
Portal - Escape Into Nature
Portal - Escape Into Nature
Focus, Sleep, Relax, Sounds
Free

Immerse yourself in stunning natural environments with realistic sounds and visuals to reduce stress, improve focus, and enhance sleep. This app uses scientific evidence and award-winning design to create transformative experiences for your mental well-being.

100+ nature portalsImmersive Spatial AudioUltra HD motion visuals
💪 Health & Fitness
(9.5K)
freemium
10
Paddle Logger: SUP & Kayaking
Paddle Logger: SUP & Kayaking
Paddle Logger: SUP & Kayaking
Paddling Logbook & GPS Tracker
Free

This app helps paddlers track their journeys with GPS, providing detailed session data, safety features, and integration with Apple Health. It offers route planning, live location sharing, and performance analysis for various water sports.

One-button GPS trackingLive location sharing (PaddleLIVE™)Route planning with alerts (PaddlePLAN™)
💪 Health & Fitness
(6.2K)
free with in-app purchases
11
ShutEye®: Sleep Tracker, Sound
ShutEye®: Sleep Tracker, Sound
ShutEye®: Sleep Tracker, Sound
Snore & Sleeptalk Recorder
Free

Improve your sleep with a comprehensive sleep tracker and a library of relaxing sounds. Understand your sleep cycles, track snoring, and wake up gently with a smart alarm. Designed for those seeking better rest and vitality.

Sleep sound libraryBedtime storiesSmart alarm clock
💪 Health & Fitness
(348K)
subscription
12
freediving stamina training
freediving stamina training
freediving stamina training
freedive apnea trainer
Free

Enhance your breath-hold capabilities with this comprehensive freediving training app. It offers personalized CO2 and O2 tables, structured training plans, and advanced exercises to improve apnea stamina and performance.

Personalized CO2 and O2 tables4-week structured training plansCustomizable training tables
⚽ Sports
(24)
freemium
13
Nike Run Club: Running Coach
Nike Run Club: Running Coach
Nike Run Club: Running Coach
Workout App & Distance Tracker
Free

This app offers guided runs, training plans, and community challenges to help users start, continue, and enjoy running. It tracks speed, distance, and GPS routes, providing motivation and expert guidance for various fitness levels and goals.

Guided Runs with audio coachingPersonalized Training PlansGPS tracking for speed, distance, and route
💪 Health & Fitness
(413K)
free with in-app purchases
14
pliability: Stretch & Mobility
pliability: Stretch & Mobility
pliability: Stretch & Mobility
flexibility, workout recovery
Free

Enhance flexibility, mobility, and recovery with guided stretching routines. This app offers personalized programs, progress tracking, and integrates with fitness devices to help users move better and prevent injuries.

1,700+ guided stretching routinesCustomized mobility training programsInstant start, no equipment required
💪 Health & Fitness
(9.6K)
free with in-app purchases
15
myPhonak
myPhonak
myPhonak
by Sonova AG
Free

This app offers enhanced hearing controls and personalization for your hearing aids. Adjust volume, sound settings, and select programs for different situations. It also provides remote support from your hearing care professional and tracks health data like steps and wearing time.

Remote hearing aid controlPersonalized sound adjustmentsPre-defined listening programs
🏥 Medical
(117K)
free
16
Hinge Health
Hinge Health
Hinge Health
Every body moving
Free

This app offers a digital clinic for joint and muscle pain relief. It combines personalized exercise therapy, expert clinical care, and educational content to help users move with confidence and live a life with less pain.

Personalized exercise therapyOn-the-go exercise sessionsExpert clinical care
🏥 Medical
(152K)
free
17
Rootd: Panic Attacks & Anxiety
Rootd: Panic Attacks & Anxiety
Rootd: Panic Attacks & Anxiety
Stress Relief CBT Relax Games
Free

This app offers immediate and long-term relief from anxiety and panic attacks. It provides tools like a panic button, guided breathing, journaling, and educational lessons to help users understand and overcome their anxiety. Features also include soothing visualizations, sleep aids, and an emergency contact option.

Panic attack SOS buttonGuided deep breathing exercisesAnxiety journaling
💪 Health & Fitness
(10K)
freemium
18
Rylo: Live Call Captioning
Rylo: Live Call Captioning
Rylo: Live Call Captioning
Call Captioning for Deaf/HoH
Free

This app provides real-time call captioning for phone conversations, making them accessible for deaf and hard-of-hearing individuals. It also offers live transcription for in-person meetings and supports multiple languages, with a focus on user privacy and community input.

Real-time call captioningLive in-person conversation transcriptionKeep existing phone number
🔧 Utilities
(3K)
free with in-app purchases
19
Blood Oxygen App
Blood Oxygen App
Blood Oxygen App
SpO2 Level Monitor・Heart Rate
Free

Monitor blood oxygen levels and heart rate using your phone's camera or by syncing with your Apple Watch. Track vital signs, share data with your doctor, and access curated health articles. Includes breathing exercises and sleep reports.

Blood oxygen monitoringHeart rate estimation via cameraApple Watch sync
🏥 Medical
(31K)
freemium
20
Medbridge
Medbridge
Medbridge
by MedBridge Education LLC
Free

This app offers a comprehensive platform for healthcare professionals to expand their knowledge and advance their careers. Access a vast library of online courses, track your progress, and find essential clinical procedures. Download content for offline viewing and sync your progress automatically.

Extensive course catalogInteractive learning contentOffline course video downloads
📚 Education
(13K)
subscription