O2CO2 app icon

Apps Like O2CO2 for iPhone and iPad

by Les Entrecodeurs★ 5.02 ratingsHealth & FitnessFreeData updated 2026-09-06
App detailsView in App Store

O2CO2 screenshots

Ranked alternatives

Showing 341–360 of 1,000 ranked alternatives.

  2. Relax with AJ Lite app icon

    Relax with AJ Lite

    Universal Relaxation Ltd

    Discover relaxation techniques for better health.

    The app offers relaxation techniques and therapeutic settings for various conditions. It helps users destress, improve mindset, sleep better, and build confidence with guided meditations and mindfulness sessions.

    ★ 4.329 ratingsMedicalFreeData updated 2026-09-10
    App details
  6. Mental Skills app icon

    Mental Skills

    EXACT Sport LLC

    Train for elite performance

    Develop cognitive and behavioral for athletic performance. Practice leadership, mindfulness, concentration, confidence, and resilience. Track progress with guided exercises and real-time feedback. Sync with wearable devices for performance analytics.

    ★ 4.223 ratingsHealth & FitnessFreeData updated 2026-10-08
    App details
  7. ReViiV app icon

    ReViiV

    Martysoft LLC

    ★ 5.07 ratingsHealth & FitnessFreeData updated 2026-09-06
    App details
  8. Respia app icon

    Respia

    Andrej Jasso

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
    App details
  12. Breathe2Heal app icon

    Breathe2Heal

    统伟 陈

    Breathe deeply, track progress, relax mindfully

    Offers guided breathing exercises with four themed scenarios: Relaxation, Focus, Energize, and Sleep. Users can select sessions lasting 5, 10, or 15 minutes. Track progress with session history and set reminders.

    ★ 5.07 ratingsHealth & FitnessFreeData updated 2026-09-06
    App details
  13. MiSunshine app icon

    MiSunshine

    Mental Health Association For Chinese Communities

    ★ 5.03 ratingsHealth & FitnessFreeData updated 2026-09-06
    App details
  15. Deep Breathe: Breath Exercises app icon

    Deep Breathe: Breath Exercises

    Gregory Strigunov

    Breathe, pause, and reset your rhythm

    Relax and focus with guided breathing . Set session durations from 1 to 5 minutes and adjust rates between 4 to 10 breaths per minute. Receive configurable daily notifications. Change color theme by double-tapping.

    ★ 4.928 ratingsHealth & FitnessFreeData updated 2026-09-16
    App details

How we rank alternatives

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