Diaguard: Diabetes Diary is a medical app developed by Philipp Fahlteich.
How many times has Diaguard: Diabetes Diary been downloaded?
Diaguard: Diabetes Diary has been downloaded 46 thousand times. In the last 30 days, the app was downloaded 420 times.
What is the rating of Diaguard: Diabetes Diary?
Diaguard: Diabetes Diary is rated 4.00 out of 5 stars, based on 330 ratings.
Is Diaguard: Diabetes Diary free?
Diaguard: Diabetes Diary is free to download. The APK download size is 11.66 MB. The latest version available is 3.15.1. The last update was on September 19, 2025.
What are the requirements for Diaguard: Diabetes Diary?
Diaguard: Diabetes Diary requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2014.
Description
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
Recent changes: - Edge-to-edge support for Android 14 and older - Keyboard does not overlap content anymore
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Underrated – By far the best blood glucose tracking app. Clean, has all the functionality you'll need with no extra bloat unlike other apps. Highly recommended.
★★★★★Yaroy PD· Jan 19, 2022
It's the best diabetes tracker I've ever used. Congrats!
★★★★★Kam M· Sep 29, 2019
This is one of the best diabetic log apps I have tried, really nice & straight forward UI, with a dark theme. However, I have a Bluetooth enabled bs monitor, and I'm too used to not manually entering data, so I'll be using another app with bt sync, but I would still recommend this app. Really well done
★★★★★Popa C. Cornel (Coco)· Feb 7, 2022
Very useful application. It would be great if it had a temperature log. In these times with the pandemic you need to monitor the temperature also. Thank you
★★★★☆Nechama R· Sep 14, 2025
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.
★☆☆☆☆Steve Hudson· Aug 3, 2023
Terrible app. Not intuitive at all. Makes no sense how to enter info. Don't waste your time on this DREK
★★☆☆☆Carl Drach· Nov 6, 2018
Too many clicks just to enter a blood glucose value.
Google Play Rankings for Diaguard: Diabetes Diary
This app is not ranked
Technologies used by Diaguard: Diabetes Diary
Diaguard: Diabetes Diary is requesting 7 permissions and is using 28 libraries.
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