LifeLog Biorhythm

■ What is LifeLog Biorhythm?

LifeLog Biorhythm is a life-logging app that scientifically visualizes your physical, emotional, and intellectual rhythms, and smartly supports your daily activities.

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🔵 Biorhythm Function
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It automatically calculates three cycles from your date of birth.

・Physical Rhythm (23-day cycle)
Understand fluctuations in physical strength, athletic ability, and health.

・Emotional Rhythm (28-day cycle)
Understand fluctuations in mood, sensitivity, and communication.

・Intellectual Rhythm (33-day cycle)
Understand fluctuations in concentration, judgment, and learning efficiency.

See the monthly trend at a glance with today's values ​​and graphs.

Critical days (transition days) are also known in advance, which is useful for scheduling important appointments and events.

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📔 Diary Function
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• Easily record daily events
• Record your mood on a 5-point scale: 😀😊😐😟😫
• Review your entries along with your biorhythm data
• Quickly access past entries with the weekly calendar

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📝 Memo Function
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• Simple memo management with title + content
• Completed tasks managed with checkboxes
• See the number of incomplete tasks at a glance on the home screen

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📅 Calendar Function
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• Displays today's and tomorrow's schedule on the home screen
• Check your schedule in conjunction with your biorhythm status
• Allows for schedule management tailored to your physical condition and peak concentration

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🏠 Home Screen
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• Displays today's biorhythm status at a glance
• Statistics such as usage time, incomplete notes, and number of contacts
• View recent schedules and recent diary entries all in one place
• Displays advice such as "Don't push yourself and rest" during periods of low energy

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✅ Recommended for people like this:
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・Those who are concerned about fluctuations in their physical condition or mood
・Those who want to be in the best possible condition for work or exams
・Those who want to make journaling or taking notes a habit
・Those who value self-management and self-care

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📱 Operating Environment
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Android 8.0 (API 26) or higher

For your privacy, all data is stored on your device.

Recent changes:
■ New
- Settings screen (gear icon on Home): check and set your birthday and permissions.
- Startup alert for missing setup (can be turned off).
- Choose which Google account's calendar to show.

■ Improvements
- Birthday changes apply instantly to Home and Biorhythm.
- Centered Home cards; notification permission is now requested in Settings.
- Contact log labels translated.
- Calendar changes appear automatically; tap Refresh to sync now.

■ Bug fixes
- Fixed slowdown when refreshing Home.