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 481–500 of 1,000 ranked alternatives.

  1. PeacefulAi: Wellbeing Coach app icon

    PeacefulAi: Wellbeing Coach

    Black Mountain Investment Group, LLC

    Meditate, track moods, and manage stress

    Set daily mindfulness goals and track progress. Receive personalized recommendations based on mood and habits. Practice guided meditation and breathing exercises. Access mood tracking tools and journaling features.

    ★ 5.07 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Healthmyxer app icon

    Healthmyxer

    Healthmyxer, Inc.

    Track symptoms, find remedies, and manage wellness

    Track symptoms and health conditions with daily logs. Receive personalized natural remedies and diet suggestions. Set reminders for supplements and exercises. Sync data with wearable devices and view progress reports.

    ★ 5.08 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. CardioZen : Cardiac Coherence Everywhere app icon

    CardioZen : Cardiac Coherence Everywhere

    Symbiofi

    Coherent breathing for inner balance.

    The app provides training for cardiac coherence through guided breathing exercises. It helps manage stress and improve physiological self-regulation for better inner balance.

    ★ 3.73 ratingsHealth & FitnessFreeData updated 2026-10-08
  4. Skymind app icon

    Skymind

    Next step d.o.o.

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  5. BreathPacer app icon

    BreathPacer

    VAGUS LABS, LLC

    Therapeutic breathing for nervous system balance.

    The app uses a unique algorithm to increase heart rate variability and nervous system balance through therapeutic breathing. Users can customize breathing practices and utilize features like visual cues and calming sounds.

    ★ 3.76 ratingsHealth & FitnessFreeData updated 2026-09-10
  6. Daily Mudras (Yoga) app icon

    Daily Mudras (Yoga)

    CODERAYS IT PRIVATE LIMITED

    Practice yoga with step-by-step guides

    Access 50 Yoga with detailed descriptions, benefits, and step-by-step instructions. Includes photos for practice. Available in English, Spanish, Portuguese, Hindi, and Tamil.

    ★ 4.29 ratingsHealth & FitnessFreeData updated 2026-10-10
  7. Respirer app icon

    Respirer

    Andrew Yahin

    Breathe deeply and stay focused

    Guides users through breathing exercises with step-by-step instructions. Tracks session duration and frequency. Offers customizable breath patterns and reminders. Syncs with wearable devices for real-time feedback.

    ★ 5.02 ratingsHealth & FitnessFreeData updated 2026-09-16

How we rank alternatives

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