inDepth Apnea

inDepth Apnea

Freediving Breathhold Training

3 ratings
2 reviews
Free

Details

Released
September 6, 2026
Updated
October 29, 2026

Features

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About

This app helps you improve your breath-holding capacity for freediving and spearfishing. It offers various training tables and guided sessions with voice and haptic cues, adapting workouts to your personal best. Track your progress, analyze your performance, and plan your training week.

✓Customizable CO2 and O2 tables
✓Static holds and apnea walks
✓Voice and haptic cues for sessions
✓Personalized training based on max static
✓Weekly training plan and progress tracking
✓Logbook with trends and personal bests
✓CSV export and cloud backup
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What's New in inDepth Apnea

1.6.2

October 29, 2026

Make training your own with custom breath tables. - Clearer watch connection status and steps to get connected again. - Start a dry session or find watch setup help from an empty Log. - Improved Adaptive Coach planning, progression, and recovery guidance. - A clear level-up prompt when you save an eligible dry session. - Updated device support for more Forerunner, epix, and fenix watches.

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User reviews

super app

this is literally a super app. it supports dry training, pool and depth. it works without a watch but if you have a garmin does even more.

Love this app

Exactly what I’ve been looking for. Very well made. Great attention to detail from the devs

Developer apps

FAQ

What types of breath-hold training does inDepth Apnea offer?

inDepth Apnea offers CO2 tables, O2 tables, static holds, apnea walks, and residual-volume work. Each exercise is explained and tailored to your personal best for effective training.

How does inDepth Apnea personalize training?

The app builds every training table based on your personal best static breath-hold. This ensures the workouts are customized to your current capacity, rather than generic charts.

Can inDepth Apnea guide me through a session?

Yes, inDepth Apnea provides voice and haptic cues to guide you through each phase of a session, including breathe up, hold, and recovery. It also allows you to mark contractions and provides feedback on your performance.

How does inDepth Apnea help with planning my training?

The app features a 'Today' card for your next session and a 'week view' to see upcoming workouts. It analyzes your sessions to identify limitations and suggests specific exercises to address them.

What principles is inDepth Apnea built on?

inDepth Apnea is built on principles of progressive overload, specificity, periodization, recovery, and honest feedback. It ensures training is structured, targeted, and respects your body's signals.

Can I export my training data from inDepth Apnea?

Yes, you can export all your session data as a CSV file. The app also offers a single-file backup that can be restored on another phone, with optional cloud backup available if you sign in.

Does inDepth Apnea have ads?

No, inDepth Apnea does not contain advertisements. It is a completely ad-free experience for users.

What devices is inDepth Apnea available on?

inDepth Apnea is available on iPhone, iPad, and iPod. It is designed for iOS devices.