Diaguard: Diabetes Diary

3.15.1

Philipp Fahlteich

4.00

327 reviews

10,000+
Downloads

Free

Diabetes diary and food database

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About Diaguard: Diabetes Diary

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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More data about Diaguard: Diabetes Diary

Price	Free to download
Total downloads	46 thousand
Recent downloads	420
Rating	4.00 based on 330 ratings
Ranking	Not ranked
Version	3.15.1
APK size	11.7 MB
Number of libraries	28
Designed for Android	5.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Diaguard: Diabetes Diary app

Diaguard: Diabetes Diary compared with similar apps

Common keywords of similar apps

Diaguard Source Free Open User Quickly Easily Pdf Csv Carbohydrates Factor Edge Diabetes Blood Diary Food Database App Export Data Glucose Hba1c

Keywords missing from this app

Sugar Insulin Tracker Health Type Levels Weight Track Meal Level Log Medical Management Control Daily Pressure Monitor Tracking Carb Meals Charts Readings Diabetic Reports Check Nutrition Reminders Units Care Device Make Medication Time Support Features Checker Logging Carbs Users Day

Google Play Rating history and histogram

180

Downloads over time

Diaguard: Diabetes Diary has been downloaded 46 thousand times. Over the past 30 days, it averaged 14 downloads per day.

Changelog of Diaguard: Diabetes Diary

Show changelog

Developer information for Philipp Fahlteich

Philipp Fahlteich

diaguard.de@gmail.com

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Comments on Diaguard: Diabetes Diary for Android

★★★★★ Austin Smith · Sep 17, 2020

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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