Apps like Static Apnea Trainer

Here are some great alternatives to Static Apnea Trainer by SCHELER Software :
STAmina Apnea Trainer
STAmina Apnea Trainer
★4.9
Freedive and Apnea Trainer
Freedive and Apnea Trainer
★4.8
Freediving Apnea Trainer
Freediving Apnea Trainer
★4.4
NTX Apnea
NTX Apnea
★4.9
FreeDive Ai - Apnea Trainer
FreeDive Ai - Apnea Trainer
★4.6
Hypoxic - Breathing Exercises
Hypoxic - Breathing Exercises
★3.4
Deep Breathe: Meditate & Relax
Deep Breathe: Meditate & Relax
★4.6
Breathe: Relax & Stay Calm
Breathe: Relax & Stay Calm
★4.3
Mindful Breathing
Mindful Breathing
★5.0
Oxygen Advantage
Oxygen Advantage
★4.5
Breathe: relax & focus
Breathe: relax & focus
★4.9
Hüff: Breathwork
Hüff: Breathwork
★4.6
Open Breathwork Freely Breathe
Open Breathwork Freely Breathe
★4.6
Pranaria - Breathing exercise
Pranaria - Breathing exercise
★4.5
Breathwrk: Breathing Exercises
Breathwrk: Breathing Exercises
★4.0
Tummo Breath
Tummo Breath
★4.1