Best OxyBoost alternatives: apps like OxyBoost - Apnea Trainer

10+ similar apps compared and reviewed

5.0 avg rating
10 free apps
Updated October 2026

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

More apps like OxyBoost

4
Apnea Trainer: Nea
Apnea Trainer: Nea
Apnea Trainer: Nea
Freediving & Spearfishing
Free

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.

Personalized training tablesCO2 and O2 tolerance trainingApnea walks training
💪 Health & Fitness
(11)
freemium
5
Breather Trainer
Breather Trainer
Breather Trainer
Hold your breath
Free
💪 Health & Fitness
(0)
6
BreathHold Coach
BreathHold Coach
BreathHold Coach
Apnea & Breath-Hold Training
Free
💪 Health & Fitness
(0)
7
Holdfast: Freedive Trainer
Holdfast: Freedive Trainer
Holdfast: Freedive Trainer
Apnea & breath-hold tables
Free
💪 Health & Fitness
(0)
8
inDepth Apnea
inDepth Apnea
inDepth Apnea
Freediving Breathhold Training
Free

This app is a breath-hold trainer designed for freedivers and spearfishermen. It offers various training tables and exercises that adapt to your personal best, with voice and haptic cues to guide you through each session. Track your progress, analyze your performance, and plan your training week effectively.

Adaptive CO2 and O2 tablesStatic holds and apnea walksVoice and haptic cues
💪 Health & Fitness
(1)
free
9
Apnea Training for Freediving
Apnea Training for Freediving
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
10
Static: Apnea Timer & Coach
Static: Apnea Timer & Coach
Static: Apnea Timer & Coach
Freedive Breath Hold Coach
Free
💪 Health & Fitness
(0)