Diabetes — Blood Sugar Tracker

Klimaszewski Szymon

Contains adsIn-app purchases

About this app

Track your blood sugar with the simplest diabetes logbook for Android. Log glucose readings in seconds, tag every entry with context, and view your trends on clear, interactive charts. Export data as PDF, CSV, or XML — your diabetes diary, fully under your control.

No external device or hardware is required. All features work with manual data entry.

This app is not a medical device. It does not diagnose, treat, cure, or prevent any disease or medical condition. It does not provide medical advice or clinical recommendations. Always consult a qualified healthcare professional for medical guidance.

BLOOD SUGAR LOGGING
Log your blood glucose level quickly — date, time, value, and a personal note for each reading. Supports both mg/dL and mmol/L units so your diabetes tracker works wherever you are.

WEIGHT TRACKING
Optionally log your weight alongside glucose readings. Supports kg and lbs. View weight data on charts and in your statistics.

CUSTOM TAGS
Create your own tags to add context to every reading: before breakfast, after lunch, evening, exercise, or anything else. Tags are fully customizable text labels — endless possibilities to describe your day.

INTERACTIVE CHARTS & STATISTICS
View your glucose and weight history on interactive, zoomable charts. Daily, weekly, and monthly views. Averages, min, max, and time-of-day breakdowns — all your logged data, clearly visualized.

PDF, CSV & XML EXPORT
Export your complete glucose and weight history as a PDF document, CSV file, or XML file. Share records with your healthcare provider, family, or keep them for your own reference — ready in seconds.

MULTIPLE USER PROFILES
One app, multiple users. Each person gets their own glucose history, charts, and statistics — ideal for families.

REMINDERS
Set reminders throughout the day for blood sugar checks. Build consistent logging habits with customizable alerts.

OPTIONAL BLUETOOTH SYNC (PREMIUM)
Premium users can optionally sync readings from BLE-compatible (Bluetooth Low Energy) glucose meters. This is entirely optional — the app is fully functional without any external device. Manual entry is always available for all users.

FREE CORE FEATURES
Blood sugar logging, weight tracking, charts, tags, statistics, PDF/CSV/XML export, reminders, and multiple profiles — all free. Upgrade to Premium for optional Bluetooth meter sync and an ad-free experience.

Built for daily use by people logging blood sugar for Type 1 diabetes, Type 2 diabetes, gestational diabetes, or prediabetes. Clean interface with dark and light themes, data filters, and simple navigation designed for all ages.

DISCLAIMER: This app is not a medical device. It does not diagnose, treat, cure, or prevent any disease. It is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider. Blood sugar and weight data logged in this app is for personal record-keeping and informational purposes only. This app does not analyze, interpret, or make recommendations based on your data.

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Ratings and reviews

Great, easy, just what I want except I would love a notes area where I can log my meals-no carbs values, just a note, to correlate meals with BG values. Most of the other apps are very feature heavy and more cumbersome to use. The one I chose has BG and my meal visible in the same entry, 4 or 5 visible per day. If this app had that I would choose it.

04/2026- still a great app. I have no problems with it. I find it do more 'random' blood sugars than tracking postprandals, but that's when I feel particularly exhausted and want to see both BP & BS. Thank you for allowing me the ability to also write notes!!! I find this is best of all to help me remember what happened in discussing blood sugars with my MD. Still a great app., exactly what I needed to help me track my bld sugar and see my progress. Thank you!

Very good app. Easy and simple. None of the extra stuff to try and make it better than the others. Contains everything that I need. 6 stars if I could. 9 months later now, still worth 6 stars

What’s new

I am always making changes and improvements to Diabetes. To make sure you don’t miss a thing, just keep your Updates turned on.