Healthcare
What is Food-Tracker app? Food-Tracker is a free open-source Android app that helps you track calories in thousands of food items. The app is available to download, use for free from F-Droid and Google Play application store. Beside the search, the user also can save the items and bookmark them
List
Habit Tracker helps you learn the most effective process, increase self-awareness and set priorities so achieving your goals is easier than ever. It is a tool that enables you to build good habits by tracking them.
Web-based Apps
What is the Virtue-Vice app? Virtue-Vice is a web application that allows users to track their habits. Users can specify how many times each day, on which days, upload a personal image, and also indicate whether or not the app should send out push notifications at certain times for a
programming
dijo is an open-source lightweight habit tracker package written in the Rust programming language. It features a unique terminal-based interface (Curses). dijo is a habit tracker. It is curses-based, it runs in your terminal. dijo is scriptable, hook it up with external programs to track events without moving a finger.
Self-hosted
What is Flow Habit Tracker? Flow is a feature-rich habit tracker and personal data analytics app that lets you keep focus on what matters. It is a self-hosted app which means you can download the code, and run it at your device or remote server. Features 1. Responsive user-friendly interface
Android
Habo is simple habit tracker for Android and macOS
Android
Energize is a fairly new food and nutrition for Android systems. It is totally a free and open-source application that you can download, build, install for free, and even examine the source code. Energize app is written using Flutter and Dart programming language. Features 1. Totally free application without any
Android
What is OpenTracks? OpenTracks is a free, and open-source app that helps people track their sport activities without having to worry about their privacy. Unlike many apps, It comes without any ads, or malicious trackers or scripts, even without in-app purchase, as all features are open. OpenTracks Features 1. Native
Open-source
What is Minska? Minska is a free, open-source calories and weight tracker built on top of Vue.js. The word Minska means "to lose weight in the Swedish language". Miska helps you to keep track of calories and weight without the need to focus on a complex input
Healthcare
What is Calories? Calories is a command-line tool for tracking calories and weight using the Harris Benedict formula for calculating your BMR (Basal Metabolic Rate).The program is written by Mario, a software Developer originally from Graz, but living in Vienna, Austria. Calories app is written in the Go programming
Healthcare
mHealth (mobile health) has emerged as one of the most profitable mobile health markets, with an estimated global revenue of 189 billion USD in 2025. Mobile health services adopted by health companies such as pharmaceuticals, health equipment, biotechnology, and healthcare services, among others, help their customers manage their health and
Healthcare
HealthCastle is an open-source platform for monitoring health for family members, a widely admired health tool. The app is useful for families, caretakers, parents, and team members, as it allows users to add unlimited contact, offers rich insights, and is packed with dozens of useful tools for a better healthy
Sport
What is Wger? Wger is a free, privacy-first workout progress and fitness tracker app for android. The wger app is your personalized fitness diary – but you own your data. Use the REST API to access and do amazing things with it. The app is powered by a community of developers,
Healthcare
If you are using Bluetooth scale devices to sync and record your weight, but you do not want to use privacy-intrusive apps which are stuffed by ads and malware scripts, then you should consider openScale. What is openScale? The openScale is a free, open-source android app that helps you track