Gly Log - Blood Sugar Tracker

Managing diabetes starts with tracking your blood sugar every day.

Gly Log is a blood sugar tracking app that makes it easy to log your glucose, meals, weight, and daily habits — and see how they change over time.

No complicated device pairing, no tedious setup. Sign in with Google, Apple, or start right away as a guest.

■ Simple blood sugar logging for diabetes care

Record your glucose readings by context: fasting, before meals, 1 hour after meals, 2 hours after meals, or at bedtime.

Add lifestyle tags like exercise, medication, and lack of sleep — plus notes — so you can look back and understand what moved your numbers.

■ Blood sugar and weight, together in one app

No need to juggle multiple apps for glucose and weight.

See your latest readings on the home screen, and set a target glucose range and goal weight that fit you.

■ See your trends and progress

Track how your blood sugar and weight change over 7 days, 30 days, 90 days, or a full year.

Average glucose, highs and lows, and your target range — all in one clear chart.

The more you log, the better you can see how your diabetes management is going.

■ A food database of 100,000+ items

Search from over 100,000 foods to log what you ate and how much.

Check nutrition facts — calories, carbs, sugars, protein, and fat — along with a glucose burden grade (Low · Medium · High) for each food, provided as reference information.

Log meals alongside your glucose readings to see which foods affect your blood sugar.

■ Export your records as a PDF report

Turn any period of glucose, weight, and meal records — with charts and notes — into a PDF report.

Perfect for organizing your numbers before a doctor's visit or sharing with your care team.

■ Start in seconds, no setup required

No glucose meter pairing or complicated device setup — just enter the readings you've measured.

Supports Google Sign-In, Apple Sign-In, and guest mode.

■ Key features

Blood sugar logging for diabetes management
Fasting, pre-meal, post-meal, and bedtime glucose checks
Custom target glucose range
Weight tracking with goal setting
Food search and meal logging
100,000+ food database
Carbs, sugars, and full nutrition info
Glucose burden grade per food (reference info)
Exercise, medication, and sleep tags
Blood sugar and weight trend charts
7-day, 30-day, 90-day, and 1-year statistics
PDF health report export
Logging reminders
Google, Apple, and guest sign-in
Supports both mg/dL and mmol/L
Gly Log is a reference tool to support diabetes management and personal health records.

It does not measure blood sugar with your phone or diagnose any medical condition, and it is not a medical device, healthcare provider, or emergency service. Always consult a medical professional for decisions about treatment, medication, or your health.