Apps Like O2CO2 for iPhone and iPad
O2CO2 screenshots
Ranked alternatives
Showing 61–80 of 1,000 ranked alternatives.


Meditation Oasis: Simply Being
Meditation Oasis
Meditate with guided sessions
Learn techniques with guided sessions led by Mary Maddux. Track progress and set goals. Access a library of meditations for stress relief, focus, and relaxation. Sync with Apple Health to monitor mindfulness activity.



Relax Lite: Stress and Anxiety Relief
Saagara LLC
Breathe deeply and meditate quickly
Guided breathing exercises and meditation sessions with calming music. Users can select sessions for , track progress, and set reminders. Syncs with wearable devices to monitor heart rate and breathing patterns.

NTX Apnea
Mariusz Kociubinski
Train breathhold, track progress, refine technique
Track breathhold progress with customized exercises for dive reflex, CO2 tolerance, and stress management. Monitor heart rate and depth during sessions. Access expert audio and video guidance for each exercise.



CalmCanvas:Meditation,Relaxing
APPS BAY LIMITED
Play ambient sounds for meditation
Play ambient nature sounds and relaxing music for meditation, breathing, yoga, and sleep. Combine multiple tracks to create custom soundscapes. Use focus music for concentration and motivation during workouts.




ZenBreath : Find your rythm
Maxime Tant
Breathe deeply and adjust duration
Guides users through breathing exercises to reduce stress and anxiety. It offers cardiac coherence sessions with adjustable duration and cycle counts. Users can start, pause, and stop sessions. The provides visual cues for inhalation and exhalation.

M.T.O. Tamarkoz Meditation
M.T.O. Tamarkoz Association
Meditate, focus, and relax anytime
Practice guided and relaxation techniques to reduce stress and improve focus. Track progress with daily sessions and breathing exercises. Access mindfulness activities for better sleep and emotional balance.





Robox Relax - Breathe & Earn
ROBOXONE OU
To and track progress
Guide breathing sessions with a tracker and offer modes for relaxation, focus, and stress reduction. crypto rewards through breathing exercises. Share progress and support others in finding calm.

How we rank alternatives
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