O2CO2 app icon

Apps Like O2CO2 for iPhone and iPad

by Les Entrecodeurs★ 5.02 ratingsHealth & FitnessFreeData updated 2026-09-06
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Ranked alternatives

Showing 661–680 of 1,000 ranked alternatives.

  1. 8-minute Meditation app icon

    8-minute Meditation

    Shenzhen Macrotellect Limited

    Guided meditation with brainwave technology.

    The app offers guided meditation courses including Happiness, Mindfulness, Music Healing, and Breathing-NLP. It records brainwave data, provides feedback, and synchronizes meditation time to Apple HealthKit.

    ★ 4.33 ratingsHealth & FitnessFreeData updated 2026-10-14
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  3. ErgoSportive app icon

    ErgoSportive

    Keeson Technology Corporation Limited

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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  7. Lucen app icon

    Lucen

    SCOTT ROBERT TOPPING

    ★ 0.00 ratingsLifestyleFreeData updated 2026-09-06
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  11. Autogenia: Sleep & Calm app icon

    Autogenia: Sleep & Calm

    Francois Yang

    Train your nervous system

    Help users fall asleep with guided sessions and calming bedtime stories. Learn self-hypnosis techniques to reduce stress and improve quality. Track progress and access relaxation exercises to the mind and relax the body.

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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  12. NUQii app icon

    NUQii

    goqii INC.

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
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How we rank alternatives

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