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 121–140 of 1,000 ranked alternatives.

  1. ANXTY Anxiety Self Care Widget app icon

    ANXTY Anxiety Self Care Widget

    Soulspace Co.

    Play guided breathing and mindfulness tracks

    Access a for and panic relief. Play guided breathing and mindfulness tracks with soothing music. Quickly access meditations focused on stress and reduction. Sync with scientifically backed strategies for mental wellbeing.

    ★ 5.0104 ratingsHealth & FitnessFreeData updated 2026-09-06
  1. Controlled Breathing pro app icon

    Controlled Breathing pro

    emmanuel orvain

    Breathe with guided audio sessions

    Helps users practice cardiac coherence through guided sessions. Customize session duration, inhale-to-exhale ratio, and number of breaths. Includes audio guidance for relaxation with eyes closed. Prevents excessive battery drain during use.

    ★ 4.812 ratingsHealth & Fitness$1.99Data updated 2026-09-10
  2. Breathing: Breathe & Meditate app icon

    Breathing: Breathe & Meditate

    Kirill Mironov

    In sync with your mind

    Teaches controlled techniques to promote relaxation and mental clarity. Tracks breath patterns and provides guided sessions. Offers progress reports and reminders for consistent practice.

    ★ 5.037 ratingsHealth & FitnessFreeData updated 2026-09-06
  3. Yoga breathing method app icon

    Yoga breathing method

    丰 连

    Breathe deeply and relax quickly

    Meditation "Guide users through daily exercises to reduce stress and improve focus. Track progress over 30 days. Include ancient techniques for relaxation and concentration."

    ★ 4.456 ratingsHealth & FitnessFreeData updated 2026-09-06
  4. Mood Tracker & Daily Planner. app icon

    Mood Tracker & Daily Planner.

    Joseph Hall

    Track moods and manage anxiety

    Log emotions with entries and ratings. Track patterns over time with visual charts. Set reminders for mindfulness exercises. Access guided breathing techniques and relaxation prompts. Share progress with healthcare providers.

    ★ 4.6193 ratingsHealth & FitnessFreeData updated 2026-09-06
  5. Breathwork by One Deep Breath app icon

    Breathwork by One Deep Breath

    TCR Studios LLC

    Breathe deeply, focus clearly, relax fully

    Practice guided breathing exercises and meditations to reduce anxiety and improve focus. Track progress with daily sessions and set reminders. Access science-based protocols for stress relief and mindfulness.

    ★ 4.9100 ratingsHealth & FitnessFreeData updated 2026-09-06
  6. onebreath: Breathwork & Sleep app icon

    onebreath: Breathwork & Sleep

    Mindfly Labs

    Breathe deeply and relax

    Practice guided sessions to reduce stress and promote relaxation. Create personalized stress management plans. Access hypnosis sessions for mental wellness. Track progress and set goals for mindfulness routines.

    ★ 4.731 ratingsHealth & FitnessFreeData updated 2026-09-06
  7. StayMindful app icon

    StayMindful

    Yongge Tang

    Practice mindfulness and track progress

    Practice mindfulness with guided meditations tailored to reduce anxiety and enhance focus. Track progress through leveling and streaks. Access expert articles and daily inspirational quotes. Perform breathing exercises for stress relief.

    ★ 4.926 ratingsHealth & FitnessFreeData updated 2026-09-06
  8. Rain Sleep Sounds & Meditation app icon

    Rain Sleep Sounds & Meditation

    SUMIT KATARIA

    Play and relax

    Play ambient nature , instrumental melodies, and white noise to aid . Set timers for , choose from , wind, or fire . Includes guided relaxation sessions and calming voiceovers for better rest.

    ★ 4.6174 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

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