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 421–440 of 1,000 ranked alternatives.

  1. OceanMind: Daily Breathwork app icon

    OceanMind: Daily Breathwork

    OceanMind Wellness Inc

    Breathe with guided sessions

    Guided sessions help shift mental state. Pranayama techniques are included. breathing programs follow ocean rhythms. Sessions are structured with progression. Users set intentions and track progress.

    ★ 4.813 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Breazee app icon

    Breazee

    GERO GOTTSCHALK

    ★ 0.00 ratingsHealth & Fitness$3.99Data updated 2026-10-12

How we rank alternatives

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