Best OxyBoost alternatives: apps like OxyBoost - Apnea Trainer

10+ similar apps compared and reviewed

5.0 avg rating

10 free apps

Updated November 2026

OxyBoost - Apnea Trainer

Artem Verbat

💪 Health & Fitness

⚽ Sports

OxyBoost is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to OxyBoost

Nautive – Freediving Trainer by Martin Busse

CO₂ & O₂ Tables · Apple Watch

Editor's Choice

💪 Health & Fitness

0.0(0 ratings)

FreeIn-App Purchases

Nautive – Freediving Trainer screenshot 1

Nautive – Freediving Trainer screenshot 2

Nautive – Freediving Trainer screenshot 3

Nautive – Freediving Trainer screenshot 4

Molchanovs by Molchanovs Pte. Ltd.

Freediving Education&Training

Strong Contender

💪 Health & Fitness

0.0(0 ratings)

FreeIn-App Purchases

Apnea Trainer: Nea by keinois OU

Freediving & Spearfishing

Worth Considering

💪 Health & Fitness

4.9(13 ratings)

FreeIn-App Purchases

Enhance your breath-holding abilities for freediving, spearfishing, and other water sports. This app offers personalized training tables, progress tracking, and guides to help you improve CO2 tolerance, oxygen utilization, and mental preparedness underwater.

More apps like OxyBoost

ELEMENT | 08

Freediving Performance System

Free

💪 Health & Fitness

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Breathing Exercises : VODA

Freediving apnea training

Free

💪 Health & Fitness

(0)

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Apnea Training for Freediving

Diving Breath Holding Trainer

Free

Enhance your breath-holding capabilities for freediving with specialized CO2 and O2 training tables. Track your progress, create custom workouts, and receive daily reminders to consistently improve your freediving skills.

CO2 & O2 training tablesProgress trackingCustomizable workouts

💪 Health & Fitness

(3)

freemium

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