Glucose at a glance
Trend charts over time and by time of day, with your target range band and simple statistics.
Glucose diary
Your diabetes, organised.
Glyco brings glucose readings, insulin, meals, appointments and lab results together in one clear diary that you can share with your doctor and the people close to you.
Free, no ads · iPhone, Android and web with the same data
Everything you need, nothing you don’t
Designed for people who live with diabetes every day, and for those who help them.
Insulin, meals and medication
Rapid or basal insulin, carbs, medication, physical activity, weight, blood pressure and ketones, on their own or with a reading.
Quick entry
Quick tags, entry from a photo of your meter and import of FreeStyle Libre (LibreView), Excel and CSV files.
Appointments and lab results
A calendar of appointments and routine check-ups, with results such as HbA1c and cholesterol compared over time.
Sharing and family
Share your diary with your doctor or family, manage your child’s diary and get notified when they log a reading.
Ready for your appointment
PDF reports with charts and statistics, Excel and CSV files. And it works offline too.
Simple to use, every day
Getting started
- 1
Create your account
With email, Apple or Google – it takes a few seconds. Use Glyco on the web or download the app.
- 2
Log your data
Enter readings by hand, from a photo or by importing your sensor files. Add insulin, meals and notes.
- 3
Share it and bring it to appointments
Invite your doctor or a family member, or export a clear PDF with charts and statistics.
Who Glyco is for
People with diabetes
Type 1, type 2, gestational and other forms: a complete diary instead of notebooks and scattered notes.
Family and caregivers
Manage a child’s or a parent’s diary from your account, or follow a diary someone shares with you.
Doctors
Verified doctors see the diaries their patients choose to share, with charts, statistics and lab results.
Your data stays yours
Health data is used only to provide your diary, with your explicit consent. We do not sell it or use it for advertising or profiling. You decide who to share it with, and you can export it or delete your account at any time.
A diary, not a medical device
Glyco helps you record and organise the data you enter. It does not diagnose, does not suggest treatments and does not calculate doses of insulin or other medication. Treatment decisions always belong to your doctor.
Frequently asked questions
How much does it cost?
Glyco is free, with no ads and no in-app purchases.
Which devices does it work on?
iPhone, iPad, Android phones and any web browser. With the same account you get the same data everywhere.
Can I import my FreeStyle Libre data?
Yes: download the CSV file from LibreView and import it from the Import / Export menu. Glucose, insulin, carbs and ketones are recognised automatically.
Does my doctor need to install the app?
No. You can share your diary with a verified doctor, send a time-limited link that opens in any browser, or export a PDF.
Does it work without internet?
Yes. You can view your diary and add data offline: everything syncs as soon as you are back online.
How do I delete my account?
In the app: Settings → Delete account and data. Your account and all linked data are deleted immediately.
Start your diary today
Free, in English, Italian, Spanish, French and German.