O2CO2 app icon

Apps Like O2CO2 for iPhone and iPad

by Les Entrecodeurs★ 5.02 ratingsHealth & FitnessFreeData updated 2026-09-06

O2CO2 screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Meditation,Sleep Sounds,Relax app icon

    Meditation,Sleep Sounds,Relax

    Sunil Zalavadiya

    Meditate with guided sessions

    Relax with guided meditation sessions and calming sounds. Choose from nature, rain, white noise, and meditation music. Set sleep timers and customize sound volumes. Track meditation progress and access breathing exercises.

    ★ 4.617 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Piku - Calm Kids app icon

    Piku - Calm Kids

    Kada Designs Ltd

    Meditate with guided child-friendly sessions

    Guided meditations for children aged 3-12 to reduce stress and improve focus. Include interactive stories, breathing exercises, and mindfulness activities. Teach emotional regulation, creativity, and social skills through engaging content.

    ★ 4.8100 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. Vagus Nerve Breathing - FlowMD app icon

    Vagus Nerve Breathing - FlowMD

    Gal Harth

    Breathe through guided exercises

    Guide with real-time biofeedback using a camera. Perform paced , box , and other techniques. Monitor heart rate variability and stimulation. Track progress and improve focus, reduce stress, and support overall well-being.

    ★ 4.634 ratingsHealth & FitnessFreeData updated 2026-09-06
  4. Brain Fit Life: Mental Health app icon

    Brain Fit Life: Mental Health

    Amen Clinics, Inc., A Medical Corporation

    Train your with daily exercises

    Track mood, focus, and energy levels daily. Complete a Type Assessment for personalized plans. Set goals for stress reduction and happiness. Receive coaching tips and progress tracking. Sync with Apple for comprehensive wellness insights.

    ★ 4.8125 ratingsHealth & FitnessFreeData updated 2026-09-06
  5. ZenLand app icon

    ZenLand

    Suan Lung Yeo

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.