Safeguarding your long-term health and well-being. Connect blood glucose, diet, exercise, and medication data to help you understand how daily lifestyle factors affect your blood sugar and find a rhythm that works for you.
From logging to analytics β your entire glucose toolkit, right in your pocket.
Quickly record glucose values, date, time period (morning/noon/night/bedtime/random) and check type (fasting/pre-meal/1h/2h/3h post-meal). Also log medications, diet, exercise, water intake, insulin, blood pressure, weight, and carbs with optional photos like meal pictures.
Bar, line, spline, and area chart styles at your fingertips. Landscape support with automatic dark mode adaptation. Add personal target thresholds directly on the chart to visualize whether readings stay on track.
Automatically generated reports with TIR (Time in Range), estimated HbA1c, CV (Coefficient of Variation), standard deviation and other clinical-grade metrics. Print, email, or copy with a single tap to share with your doctor.
When your phone and computer are on the same Wi-Fi, manage all glucose records through any desktop browser β view, add, edit, export. No cables required, plus full analytics dashboards.
Write daily diabetes management notes in Markdown with photo support and exportable PDFs. Search by keyword to revisit your journey at any time.
Store visits: hospital name, department, doctor, exam items, diagnosis, prescriptions, bills, and photos (lab reports, prescriptions). Quick-searchable before the next appointment.
Set reminders for glucose checks, medication, insulin injections, and exercise β daily / weekly / monthly recurrence. Post-prandial recheck reminders (15β120 min) keep meal-time trends visible.
Full bidirectional sync with Apple Health. Glucose meters and closed-loop systems import automatically. Home Screen widgets show your latest reading without even opening the app.
Bar charts show range at a glance. Line charts capture daily drift. Smooth splines reveal long-term patterns. Overlay personal control targets to assess adherence instantly.
Tap a date for that day's readings, swipe to browse months. Search by any keyword. Manual entries and device imports kept separate so you always know where data came from.
TIR, estimated HbA1c, coefficient of variation, standard deviation β all generated automatically. Print it, email it, or copy it straight into your favorite AI tool for interpretation.
Glucose, medication, diet, exercise, water, insulin, blood pressure, weight, carbs, photo β all on one screen. Post-prandial recheck reminders set immediately so meal trends aren't missed.
Multi-week line charts compare average glucose across time periods, highlighting what truly affects your readings and revealing the impact of every lifestyle choice.
No more juggling apps β one BloodSugar installation handles your complete toolkit.
Built-in browser for health references and AI-assisted report analysis.
Height and weight in, body mass index out β in a single tap.
Convert average glucose to estimated HbA1c for quick interpretation.
Estimate carb content of meals to aid diabetes-friendly eating.
Available in 22 languages inside the app. Auto dark-mode. All data stored locally on your device β private by default.
Getting started is quick. Answers to common steps are here.
Open "Settings" β "Control Targets" and configure your personal target range (e.g., 70β180 mg/dL or 3.9β10.0 mmol/L). The threshold lines appear directly on charts to instantly visualize performance against goals.
Quick answers to questions you might have.