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 81–100 of 1,000 ranked alternatives.

  1. Breasia app icon

    Breasia

    Thomas Duforet

    ★ 0.00 ratingsHealth & Fitness$0.99Data updated 2026-09-06
  2. Breathe2Relax app icon

    Breathe2Relax

    Defense Health Agency

    Breathe deeply and practice diaphragmatic breathing

    Learn diaphragmatic breathing techniques to reduce stress and manage anxiety. Track breathing patterns, set reminders, and access guided exercises. View educational content on stress effects and mood stabilization benefits.

    ★ 4.2316 ratingsHealth & FitnessFreeData updated 2026-09-08
  1. BreathMark Breathing exercises app icon

    BreathMark Breathing exercises

    Raul Hernandez

    Breathe deeply with guided

    Relax with guided using voice prompts. Listen to high-quality human recordings for stress relief. Promote better sleep and mental clarity through mindful techniques.

    ★ 4.731 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. Guided Meditation++ app icon

    Guided Meditation++

    Meditation Moments B.V.

    Meditate, breathe, and sleep deeply

    Find inner peace and improve sleep with meditations, calming music, and breathing exercises. Track progress with mindfulness tools. Access sleep stories, white noise, and focus music for better relaxation and productivity.

    ★ 4.9113 ratingsHealth & Fitness$4.99Data updated 2026-09-06
  3. MindEase: Calm & Focus app icon

    MindEase: Calm & Focus

    Ayoub El Omrani

    Relax with guided meditations and breathing exercises

    Offers guided meditations for stress relief and mindfulness. Users can access sleep sounds and white noise for deep sleep. music is available to boost productivity. Nature sounds create a peaceful environment. Breathing exercises help the mind.

    ★ 4.4135 ratingsHealth & FitnessFreeData updated 2026-09-06
  4. iSleep Easy Meditations Light app icon

    iSleep Easy Meditations Light

    Meditation Oasis

    Listen to guided sleep

    Offers guided for sleep: Sleep Affirmations, Belly Breathing, and Relax into Sleep. Includes options to listen with or without music and nature sounds. Allows users to pause or stop sessions at any time.

    ★ 4.5480 ratingsHealth & FitnessFreeData updated 2026-09-09
  5. WOWBODY: Home Workout Women app icon

    WOWBODY: Home Workout Women

    WOWBODY, Inc.

    Work out, meditate, eat better

    Perform 15-minute workouts tailored for . Access guided meditation sessions for stress relief. Follow balanced nutrition plans designed by female experts. Track progress with personalized fitness goals. Sync workouts with Apple Health.

    ★ 4.9482 ratingsHealth & FitnessFreeData updated 2026-09-06
  6. Heart Rate, HRV Tracker: Pulca app icon

    Heart Rate, HRV Tracker: Pulca

    DENALI DIGITAL BILISIM LIMITED SIRKETI

    Track rate and stress with camera

    Track rate, pulse, blood pressure, HRV, stress, ECG/EKG, and oxygen levels using facial scanning. Monitor metrics in real time. Receive insights on body rhythms and balance. Sync data with health apps for ongoing tracking.

    ★ 4.8513 ratingsHealth & FitnessFreeData updated 2026-09-06
  7. Mindfulness: Guided Meditation app icon

    Mindfulness: Guided Meditation

    Hector Rodriguez Fornies

    Meditate daily for 5 minutes

    Learn techniques with sessions for stress relief, sleep, and . Practice breathing exercises, body scan, and mindful eating. Set reminders and track progress over time. Share sessions with others and adjust session length as needed.

    ★ 4.797 ratingsHealth & FitnessFreeData updated 2026-09-08
  8. Frequency: Healing Sounds Hz app icon

    Frequency: Healing Sounds Hz

    Hue Thai Thi

    Sleep with guided frequencies

    Use guided sound sessions to improve sleep, reduce stress, and enhance focus. Access binaural beats, delta waves, and white noise for relaxation. Customize soundscapes and set timers for sessions.

    ★ 4.6173 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

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