SunBioClock

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Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Take control of your day. Put your time and energy to work.

Doing your best work takes more than a packed calendar. It takes focus, recovery and knowing when to stop. SunBioClock brings your schedule, daily routines and sleep into one visual planning tool.

WORK WITH YOUR RHYTHM
Your energy isn't constant. Your circadian rhythm helps shape when you feel alert and when you feel sleepy. See your day against the rhythm of sunlight and make deliberate space for demanding work, movement and rest.

TURN PLANS INTO ACTION
Bring Google and Outlook calendar events onto your solar clock. Build personal routines around fixed times, sunrise or sunset. Keep them in sight with flexible home screen widgets, and choose reminders that get your attention: custom sounds, full-screen alerts and lock-screen notifications.

PLAN TONIGHT. PREPARE FOR TOMORROW.
A morning alarm tells you when to get up. Planning your bedtime helps you leave enough time for sleep. Set your sleep goal, see your suggested sleep window and let a bedtime reminder signal when it's time to wind down.

See the time you have. Protect your priorities. Make recovery part of the plan.
Take control of your day, see your activities at glance and plan your energy
Updated on
Sep 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

Take control of your day with the Milestones timeline.
Swipe between days to see solar events, bedtime, wake time and your schedule.
Create and edit daily milestones at fixed times or relative to solar events.
Keep your day in view with new Solar Path and 24-hour widgets.
See Google Calendar and primary Outlook calendar events synced with Android.
Choose custom sounds, standard notifications or full-screen alerts.