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 601–620 of 1,000 ranked alternatives.

  1. Breezi app icon

    Breezi

    Tymofii Bezverkhyi

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Satori app icon

    Satori

    Ben Gallard

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  1. MonkeyBrain app icon

    MonkeyBrain

    ALEXANDER MICHAEL THADDAU VON WASIELEWSKI

    Breathe deeply and track your rhythm

    Regulate breathing rhythm with guided sessions. Display soothing visuals and calming soundscapes. Track breathing patterns and set reminders for mindful pauses during stressful moments.

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Flow - Breathe Away Stress app icon

    Flow - Breathe Away Stress

    NAMBU SANGYO, K.K.

    Deeply with guided sessions

    Calms the mind with science-backed breathing techniques. Watch nature scenes and follow guided breathing exercises. Choose from five techniques for relaxation, focus, and relief. Track progress and set reminders for daily practice.

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. Safe. app icon

    Safe.

    Aliaksei Shypulin

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

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