Blood Sugar Monitor SugarNote
Log glucose & HbA1c daily
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Log blood sugar, insulin, meals and HbA1c in one simple diary. See trends, set reminders and export clear reports when you need them.
IMPORTANT DISCLAIMER: SugarNote is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease. All information is for personal tracking only and does not constitute medical advice. Always consult your GP, diabetes nurse, endocrinologist, or NHS care team before changing medication, insulin, or diet. In an emergency, call 999.
SugarNote — Diabetes Sugar Log is the blood glucose diary designed for people across the UK living with Type 1, Type 2, gestational diabetes, or prediabetes. Whether your aim is to lower your HbA1c, improve your time-in-range (TIR), understand your dawn phenomenon, or bring better records to your next GP or diabetes nurse appointment, SugarNote gives you every tool in one thoughtfully built, private app.
SIMPLE BLOOD GLUCOSE LOGGING IN MMOL/L
Record every blood sugar reading in mmol/L — the standard unit used throughout the UK — or switch to mg/dL if needed. Tag each entry with context: fasting, before meal, after meal, or bedtime. Add a free-text note to capture food, carbs, exercise, stress, or illness. Over time this turns your raw numbers into a genuine diary your GP or diabetes nurse can actually use.
CHARTS AND CLINICAL-GRADE TREND REPORTS
Interactive charts display your glucose diary across daily, weekly, and monthly views. Colour-coded target range visualisation shows how much time you spend in range, above, or below — the TIR metric central to modern UK diabetes care. Statistics include 7-day, 14-day, and 30-day averages, standard deviation, and time-in-range percentages. SugarNote also calculates an estimated HbA1c from your readings. The AGP (Ambulatory Glucose Profile) style report presents your glucose distribution in the clinical format UK diabetes professionals recognise.
INSULIN, MEDICATION, CARBS, AND WEIGHT
Log insulin doses alongside each glucose entry, record medications, and track carbohydrate intake — all in one workflow. A dedicated weight tracker with trend graphs helps you monitor progress alongside your glucose data.
PERSONALISED TARGET RANGES AND PDF REPORTS
Set your own target glucose range — every chart and TIR calculation reflects your personal targets. Generate professional PDF export reports for any date range, shareable with your GP, diabetes nurse, or specialist.
YOUR DATA STAYS ON YOUR DEVICE
All health data is stored locally on your device — it never leaves your phone unless you export it. No account required. No subscription needed. Health data integration is also supported.
REMINDERS AND DARK MODE
Customisable reminders help you build a consistent logging habit. Full dark mode support for comfortable use in any light.
FEATURES AT A GLANCE
▸ Blood glucose log in mmol/L or mg/dL
▸ Reading tags: fasting, before meal, after meal, bedtime
▸ Free-text notes (food, carbs, diet, exercise, stress, illness)
▸ Interactive daily, weekly, and monthly blood glucose charts
▸ Colour-coded target range visualisation
▸ Estimated HbA1c from your logged data
▸ AGP (Ambulatory Glucose Profile) style reporting
▸ Insulin dose tracking per entry
▸ Medication logging
▸ Carbohydrate and food tracking
▸ Weight tracker with trend graphs
▸ Customisable target glucose range
▸ Statistics: 7-day, 14-day, 30-day averages, standard deviation, time-in-range (TIR)
▸ PDF export for any date range, shareable with your GP or diabetes nurse
▸ Reminders and notifications for logging
▸ Dark mode support
▸ All data stored locally on your device (privacy-first)
▸ Health data integration
▸ Supports Type 1, Type 2, gestational diabetes, and prediabetes
Privacy Policy: https://halisbkara.blogspot.com/2025/05/blood-sugar-diary-privacy-policy.html
Terms of Use: https://halisbkara.blogspot.com/2025/05/blood-sugar-diary-terms-of-use.html
Ratings & Reviews
UI improvements.
Performance improvements.
The developer, Halis Bilal Kara, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Halis Bilal Kara
- Size
- 52 MB
- Category
- Medical
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 42 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment Information
- In-App Purchases
Yes
- Weekly Premium Access USD 4.69
- Annual Premium Membership USD 23.49
- Annual Premium Membership USD 37.90
- Weekly Premium Access USD 7.59
- Blood sugar full access USD 49.99
- Copyright
- © Halis Bilal Kara