Sport
What is openWorkout? openWorkout is a free open-source android app for athletes or anyone who want to organize their workout and exercise routines. It puts your privacy first, as it does not share any of your private data or even collect them. Features * Pre-configured 7 minutes workout plan and beginners
Open-source
LibreHealth Essential Care For Babies is a free open-source Android application to provide clinical decision-support for nurses and doctors delivering essential newborn care interventions during the first day of life. This application provides knowledge, skills, and competencies to nurses and doctors in low/middle-income settings so that they can provide
Android
Can I Drive is a free open-source Android application allows you to track your recent alcohol consumption, to assess if you can drive or not. The app does not collect, share, or send your data to any third-party, it also does not include any external scripts that may harm the
Android
Quit Smocking is a free open-source Android application that helps smokers quit the bad habit. It includes a built-in logger that allows the user to record, track and analyze his smocking habit, while trying to quit. It includes statistics about when stopped smoking, days not smoked and saved cigarettes, money
Healthcare
Pain Diary is an Android app which can help you track and share your pain with your doctor. It does not collect, share, track or share any of your data with any third party. It allows you to make daily diary entries recording your condition and the intensity, location, nature
Open-source
What is the Daily Pill app? Daily Pill is a free, open-source tracker-free medication reminder, that is easy-to-use and respect your privacy. It is an ideal solution if you need to take your medicine every morning. Daily Pill shows a reminder on your lock screen which is visible in the
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.
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
Productivity
What is Loop Habit Tracker? Loop is a mobile app that helps you create and maintain good habits, allowing you to achieve your long-term goals. Detailed graphs and statistics show you how your habits improved over time. It is completely ad-free and open source. It is built with Android native
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