LogBook: Health & Habits

Log it in one tap. See it beautifully.

LogBook is a flexible personal tracker for anything you want to keep an eye on: blood glucose, blood pressure, weight, mood, medication, workouts, a nightly routine, or something only you track.

Create a LogBook for each thing you track. Each one works the way you need:

READINGS
Record numbers with units: glucose in mg/dL, blood pressure as systolic/diastolic, weight in kg. Add your own fields and units.

EVENTS
Just did it? One tap saves a timestamp. No forms, no typing.

TAGS & NOTES
Label entries with color-coded tags and add notes or custom fields (text, number, date, time, choice, yes/no).

SEE THE PATTERNS
• Trend charts for your readings, with min / average / max
• Calendar heatmap of your activity, GitHub-style
• Streaks and recent activity on your dashboard
• Tag insights and day-of-week patterns
• Filter by week, month, year or all time

YOURS TO KEEP
• Works offline. Log anywhere, anytime
• Sync across your devices with your account
• Import from CSV, export everything to CSV whenever you like
• Light and dark themes
• No ads. Your data is never sold

GOOD FOR
• Diabetes and blood pressure logs to share with your doctor
• Habits, streaks and routines
• Medication and symptom tracking
• Fitness, sleep and weight
• Mood and journaling
• Work hours and personal projects

Start with one LogBook. Add as many as you need.

Questions or feedback? info@umegs.com

Recent changes:
Bug Fixs