Diaguard: Diabetes Diary

Philipp Fahlteich

About this app

Diaguard is a free of cost, ad-free and open source app for people with diabetes mellitus.

It replaces the handwritten diary and helps the user to quickly and easily record, evaluate and export his blood sugar and other important data as PDF or CSV. Thanks to the clearly arranged interface, the user always has an overview of his diabetes. The app also provides information on several thousand foods including carbohydrates and other nutrients.

Features

- Quickly and easily track your blood glucose, insulin, carbohydrates, HbA1c, activity, weight, pulse, blood pressure and oxygen saturation
- Customizable units
- Visualize your blood glucose level in a graph
- Detailed logs of your data
- Settings for basal rate, correction factor and meal-bolus-factor
- Food database with thousands of entries
- PDF and CSV export
- Backup
- Reminder
- Estimated HbA1c
- Statistics
- Dark Mode

Open Source

Diaguard hosts its source code on:
https://github.com/Faltenreich/Diaguard

Ratings and reviews

No option for 12-hour clock format! This app is very close to what I was looking for. But the layout is not ideal for my dyslexic brain. The visual format requires extra focus for my brain to take in everything I like to input at a glance. And it's very frustrating to be stuck in a 24-hour clock format. Please. please give the option for switching to a 12-hour clock format.

simple and allow multiple figure with one record which is good. if it can add body temperature option in future versions, it will be great. in addition, add reminder option is any helpful feature which notifications end user to do test and medication on regular time.

Really well made and simple app, works normally, except when I add a meal. When you add a food to the meal, the tick button at the bottom disappears...so after you're done adding your food, you can't even confirm/save your entry...please fix this as this issue makes the app less useful to many. Thank you for the app and your hard work <3. EDIT: Thanks for the heads up! Seems my issue with app will be addressed soon, I'll happily give the app a 5 star review :)

What’s new

- Edge-to-edge support for Android 14 and older
- Keyboard does not overlap content anymore