Circadian Sync app icon

Apps Like Circadian Sync for iPhone and iPad

by Jeffrey Yambao★ 0.00 ratingsHealth & Fitness$9.99Data updated 2026-09-06

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Circadian: Your Natural Rhythm app icon

    Circadian: Your Natural Rhythm

    Circadian Limited

    Sync day with rhythms

    Sync daily activities with light cycles to improve energy and sleep. Track wake, eat, move, work, and rest times based on sunrise and seasonal changes. Receive personalized recommendations to align routines with environmental rhythms.

    ★ 4.6643 ratingsHealth & FitnessFreeData updated 2026-09-06
  1. Ultrahuman app icon

    Ultrahuman

    ULTRAHUMAN HEALTHCARE PRIVATE LIMITED

    Track health metrics and generate scores

    Track sleep quality, physical activity, heart rate, and recovery through unified metrics. Monitor heart rate variability, skin temperature, and blood oxygen levels. Integrate with continuous glucose monitors for health insights.

    ★ 4.67,613 ratingsHealth & FitnessFreeData updated 2026-09-06
  2. ShutEye®: Sleep Tracker, Sound app icon

    ShutEye®: Sleep Tracker, Sound

    ENERJOY PTE. LTD.

    Track , play sounds, set alarms

    Track patterns with detailed cycle analysis and bedtime reminders. Play guided relaxation sounds and white noise to ease into rest. Set personalized goals and monitor progress over time. Share data with healthcare providers if needed.

    ★ 4.8349,471 ratingsHealth & FitnessFreeData updated 2026-09-08
  3. Phaze app icon

    Phaze

    Phaze Shift Ltd

    ★ 0.00 ratingsHealth & FitnessFreeData updated 2026-09-06
  4. retimer app icon

    retimer

    Re-Time Pty Ltd

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

    SleepCoach

    CIRCADIA TECHNOLOGIES LTD.

    ★ 3.54 ratingsHealth & FitnessFreeData updated 2026-09-06

How we rank alternatives

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