Fitness
269 open source Fitness apps
MediLog (Non-reproducible build)
APK
Privacy respecting logging of blood pressure, oxygen, glucose, temperature, weight, fluid intake, as well as a simple diary. Includes ways to securely share the sensitive data with medical staff if and when required. * Support for biometric(fingerprint) logon * Charts with trends and thresholds * CSV Data export via protected/encrypted zip files * Ability to share health data via PDF files inside protected/encrypted zip files
F-DroidIzzyOnDroid
MediLog (Reproducible build)
APK
Privacy respecting logging of blood pressure, oxygen, glucose, temperature, weight, fluid intake, as well as a simple diary. Includes ways to securely share the sensitive data with medical staff if and when required. * Support for biometric(fingerprint) logon * Charts with trends and thresholds * CSV Data export via protected/encrypted zip files * Ability to share health data via PDF files inside protected/encrypted zip files
F-Droid
MediNote
APK
Medinote is an Android application designed to help users track and visualize their blood pressure measurements effortlessly. Many people struggle with manually recording their readings in notebooks, making it difficult to observe trends over time. Medinote provides a fast, secure, and fully offline solution to this problem.
GitHubIzzyOnDroid
MediTrak
APK
MediTrak is an Android application designed to make it easier for users to keep track of their medications and to help them remember to take them. It offers the ability to add medications for multpile patients, set medication reminders on a variety of intervals, and take notes on a medication to record any adverse effects if might cause. All user data is stored locally is not share with either the developer or any other third party.
GitHubIzzyOnDroid
Medic Log
APK
A simple and easy to use personal medical notes. Easily add your medical notes Multiple profile to keep track elderly and family members medical history Add medicine information and medicine reminder to notify you to take medicine Support dark mode and light mode
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MedicLog
APK
MedicLog logs key medical information - blood pressure, temperature and weight, with an emphasis on simplicity and privacy.
F-DroidGitHub
Medical Calendarlog
APK
A powerful Android application for tracking medical events, medications, and health metrics using your device's built-in calendar system. No additional accounts or cloud services required. 🚀 Key Features Quick Event Logging Log common medical events with a single tap using customizable template buttons. Optional dosage entry allows for precise medication tracking without hassle. Comprehensive Tracking * Health Metrics: Monitor vital signs, symptoms, and measurements * Medications: Track drug intake with automatic concentration calculations * General Events: Log symptoms and health-related activities Real-Time Drug Concentration Monitoring Advanced pharmacokinetic calculations provide real-time estimates of active drug concentrations in your body, helping you understand medication timing and interactions. Linear and Half-Life decay currently supported. Historical Data Visualization Interactive graphs and charts display your health data over time, making it easy to identify patterns, track progress, and share information with healthcare providers. Pan and zoomable. Calendar Backend Integration * Uses your device's native calendar system * No additional accounts or subscriptions required * Easy data export and import through standard calendar formats * Seamless synchronization across devices using your existing calendar sync * Edit and correct data with your well-known calendar tools * Privacy-friendly calendar strongly recommended Smart Template System Create hierarchical templates where related items contribute to common categories. For example, configure beer and wine templates to both contribute to overall alcohol tracking, enabling sophisticated health monitoring scenarios. Intelligent Reminders Set up automated reminders for events that haven't occurred within specified timeframes: * Medication adherence alerts * Periodic health checks (blood pressure, weight, etc.) * Routine medical appointments * Custom health routines 🔧 Technical Highlights * Privacy-First: All data stored locally using Android's calendar provider. It's as private as your personal calendar! * No Cloud Dependencies: Can work completely offline * Standard Data Formats: Easy backup and migration using calendar export/import * Flexible Architecture: Extensible template system for custom tracking needs 🔒 Privacy & Data Your health data can remain completely private and under your control: * All information stored in your device's calendar * Only transmits data to your trusted calendar backends (private calendar backend recommended) * Easy backup through standard calendar export * Full control over data sharing and access 🎯 Getting Started 1. Grant Permissions: Allow calendar access for data storage and notifications for reminders 2. Set Up Templates: Configure quick-access buttons for your most common events. Tip: use emojis as template and drug name - results in nicer graphs 3. Start Logging: Use one-tap logging for routine events, or add detailed information when needed 4. Get current status: The main screen will show you when things happened last time and how the current concentrations are 5. Monitor Trends: View your data in the graph section to track patterns over time 6. Configure Reminders: Set up alerts for important recurring health activities Medical Calendar Log - Taking control of your health data, one event at a time.
F-DroidIzzyOnDroid
Meditation
APK
This is a meditation timer. Minimalistic, reliable, and truly elegant. Features * Simple, elegant, and intuitive * No distractions - only the essential features * Beautiful assortment of bell and gong sounds * Custom volume adjustment of the bell sounds * Reliable countdown timer * Pre-meditation delay * Intermediate meditation intervals * Free and open-source software Description Meditation is a truly minimalistic countdown timer for meditation, with a clean user interface and no clutter. The minimalism of the app embodies meditation's actual purpose. A notable feature of the app is the ability to customize the volume of the notification bells independently of system volume. This allows you to set a predefined volume so that the sounds will reliably play at the same loudness every time. No more mid-meditation worrying that you remembered to turn the volume up! Another important feature is for the timer to be as reliable as possible, to ensure an accurate meditation time and prompt ending sound notification. This is achieved by starting a foreground service and disabling battery optimization. Reliability is of extreme importance to a meditation tool in order to eliminate all possible worries about the timer not behaving correctly. Just press the button and start!
F-DroidGitHub
Meditation Assistant
APK
This application assists with both timed (via duration or ending at a specific time) and untimed sessions, with numerous customizations, including start/interval/end sounds and device behavior. It also provides a monthly overview of your progress. A major feature in this application is the ability to share your sessions online. Though entirely optional, sharing your progress online adds another dimension to your accountability. Now that you've gone public, as your meditation streak increases more users will see it as a goal of their own. One user has posted over 500 days of consecutive days of meditation. Your meditation streak is the number of consecutive days you have recorded at least one session. As your streak grows, "not breaking the chain" becomes quite important. Soon you will be meditating once a day, even if it's five or ten minutes out of your schedule.
F-Droid
Meditation Timer
APK
Meditation Timer for Android is a free, open source app that can count and beep. It helps with repeating tasks, such as meditation. In essence, it is a simpler version of Foto Timer, and a rewrite of the original Meditation Timer for PalmOS from 20 years ago. Meditation Timer is working with "processes", which define how Meditation Timer counts, and how often it beeps. Processes can also be "chained" together, meaning that a process can automatically lauch another. Meditation Timer contains absolutely no AI whatsoever.
F-Droid
MensaPlan
APK
MensaPlan versorgt Dich mit den Speiseplänen Deiner Kantine: * Mensa Hochschule Pforzheim * Mensa am Adenauer Ring * Mensa Molkestraße * Mensa Erzbergerstraße * Mensa Schloss Gottesaue * Mensa I Holzgarten (Stuttgart) Neben der Auflistung der Gerichte und ihrer Preise ist es auch möglich, selbige auf Allergene zu filtern.
F-DroidGitHub
Mensinator
APK
Mensinator Mensinator is the ultimate period tracker designed for those who prioritize simplicity, privacy, and user-friendliness. 🌟 Overview Mensinator provides a clean and intuitive interface for tracking your menstrual cycle, monitoring your periods, and viewing essential statistics—all without the need for sign-ups or sharing personal data. All information is stored securely on your device, ensuring your privacy is always protected. 🛡️ Key Features Effortless Period Tracking: Easily mark your periods, view your cycle, and access statistics all in one place. 📅 No Sign-Up Required: Start using the app immediately—no account creation or personal information required. 🎉 Complete Privacy: Your data is stored locally on your device. We do not collect, share, or sell any personal information. 🔒 Easy Navigation: Quickly switch between months and track your cycle with just a few taps. 🖐️ Clear Statistics: Instantly view your average cycle length, average period length, and next period prediction right below your calendar. 📊 Historical Insights: Get a summary of all your tracked periods to better understand your menstrual health over time. 📈 Visual Indicators: See visual indicators on the calendar for existing periods and selected dates. 🔴🔵 Customizable Colors: Personalize the app's appearance by customizing colors to your preference. 🎨 Export and Import Data: Easily export your data to a JSON file for backup or transfer and import it back into the app whenever needed. 📂 Who Should Use It? Mensinator is perfect for anyone seeking a straightforward and private period tracking solution. Whether you're tracking for health reasons or simply keeping an eye on your cycle, Mensinator makes it easy and secure. Getting Started To get started with Mensinator, you can either get it from IzzyOnDroid or from GooglePlay and start tracking your menstrual cycle with ease and privacy. ContributingWe welcome contributions to improve Mensinator! If you'd like to contribute, please fork the repository and submit a pull request. For major changes, please open an issue first to discuss your proposed changes. You are also welcome to join our Discord to discuss further or simply to chat with us! License This project is licensed under the MIT License - see the LICENSE file for details.
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Migraine Log
APK
Migraine Log lets you easily log your migraine attacks (or other headaches). It is built to make it as easy as possible, only requiring a date and the strength of the attack, while allowing you to optionally add details like what medications you took and notes about the attack. This lets you monitor your migraine and can assist you and your physician in finding the correct treatment for you. The user interface is built with migraine sufferers in mind, and uses soft and dark colours so that you can use it during an attack. Migraine Log respects your privacy and does not request network access, so your information does not leave your device unless you explicitly use the export function in the app.
F-Droid
Mindful Attention Awareness Scale
APK
The Mindful Attention Awareness Scale (MAAS) is a 15-item scale designed to assess a core characteristic of dispositional mindfulness, namely, open or receptive awareness of and attention to what is taking place in the present. The scale shows strong psychometric properties and has been validated with college, community, and cancer patient samples. Correlational, quasi-experimental, and laboratory studies have shown that the MAAS taps a unique quality of consciousness that is related to, and predictive of, a variety of self-regulation and well-being constructs. The measure takes 10 minutes or less to complete. Reference: Brown, K.W. & Ryan, R.M. (2003). The benefits of being present: Mindfulness and its role in psychological well-being. Journal of Personality and Social Psychology, 84, 822-848.
F-DroidGitHubIzzyOnDroid
Mindful Notifier
APK
Mindful Notifier is a simple mindfulness-based app which displays a notification reminder at user-configurable intervals. It is another take on a 'Mindfulness Bell', with the addition of accompanying text to provide added context to the mindfulness reminder. The reminders are taken from a configurable list, and are chosen at random at each interval. The reminder interval can either be periodic (in intervals aligned to the top of the hour, down to a 15 minute granularity) or random (between a selected range of minutes). Some default reminders are provided as examples. You can add, edit, or remove these default reminders as you like. There are 5 different bells included, and you can also configure your own custom bell from your phone's local storage. This app works very well in conjunction with a smartwatch. In this mode you can also mute the bell to have silent mindfulness prompts throughout your day. This app uses the following permissions: - ACCESS_NETWORK_STATE: Required by the library used to launch the github source code site - RECEIVE_BOOT_COMPLETED: Required by the underlying alarm service to restart after reboot - WAKE_LOCK: Required by the underlying alarm service to wake up at the scheduled time - USE_FULL_SCREEN_INTENT: Required to show app in foreground from the reminder notification - VIBRATE: Required to vibrate during notifications - READ_EXTERNAL_STORAGE: Required for backup. Permission is requested upon first use. - WRITE_EXTERNAL_STORAGE: Required for backup. Permission is requested upon first use.
F-DroidGitHub
Mindfulness Meditation
APK
Various audio guides for mindfulness meditation: * Body Scan * Breath & Body * Sounds & Thoughts * 3-Step Breathing Space * Mindful Walking * Sitting Meditation (open) * 30 minute silent sitting, with bells Meditations are provided by and shared with permission of Dr. Rebecca Crane, Director of the Centre for Mindfulness Research & Practice at Bangor University.
F-DroidGitHubIzzyOnDroid
Mini Moods
APK
Mini Moods is an ad-free, open-source, no-frills mood tracker that gives you full control over your data.FeaturesMinimal interface. Mini Moods provides a simple, clear and elegant user interface that makes entering and tracking your data super simple.No Frills. Other apps often include accounts, mandatory internet connections, ads, event logging or daily descriptions whereas Mini Moods was created to simplify the process of mood tracking.Monthly Tracking. All your historical moods are visible on a monthly basis within the app. You can select a single month at a time to view daily moods and trends.Data Export. To view more than one month at a time, Mini Moods allows you to export your data in CSV format.Widget. The Mini Mood widget allows you to view, modify or add today's mood from your desktop without the need to open an app.Dark Mode. Native support for dark-mode built into all aspects of the app including widgets.Open Source & Completely Ad-Free. In addition to giving you access to all your data through the CSV export, Mini Moods is open source and contains no ads. You can view the source and contribute here.Mini Moods uses the INTERNET permission for crash reporting via Sentry.
GitHubIzzyOnDroid
Mirror
APK
ABOUT This application allows you to use your device as a mirror by streaming your frontal camera. It is open-source, free to use and does not require any extra permissions except camera. FEATURES * Pause stream, so you can better look on some aspects of yourself * Material 3 design * Convenient GUI * Keeps screen on * Full-screen image CREDITS * App icon: Mirror icons created by prettycons: https://www.flaticon.com/free-icons/mirror * @Poussinou and @inson1 for metadata improvements LICENSE The app is licensed under GNU General Public License v3.0 REPOSITORY The source code of app may be found by link: https://github.com/Andrewerr/Mirror
F-DroidGitHub
MotionEaseTune
APK
A simple application that can prevent you from motion sickness via 100Hz sound.UsageJust download and open this applicationUse it before the onset of motion sickness symptomsMake sure the volume is the same for both earsListen for about one minuteThat's it!ReferenceJust 1-min exposure to a pure tone at 100 Hz with daily exposable sound pressure levels may improve motion sickness
GitHubIzzyOnDroid
MotionMate
APK
MotionMate is a very simple and lightweight step counter app for Android that tracks your daily steps and displays the results by selecting a specific day from the calendar view and presents the values in a nice weekly bar chart as well as some other statistics.It uses the built-in step counter sensor, if it is present on the device and uses a fallback implementation based on the accelerometer sensor otherwise.It requires no internet access and no special permissions.
GitHubIzzyOnDroid
MyMood
APK
MyMood is a minimalistic and simple app that gives you an empty mood page per day to fill it. You can add events that effected your mood today, see all the events by their effect and keep track of the day you added.
F-DroidGitHubIzzyOnDroid
NadaMillas
APK
Account your swimming sessions, in the pool and in open waters. Get statistics and share your achievements with your friends.This is an Android App that manages your workouts on the water. You can take into account whether it was an open water session or at the pool, browse your swimming session in this and previous months and sequentially explore the history. The application generates graphs for week, month and year measurements.
GitHubIzzyOnDroid
Neer
APK
Neer is an Open-Source Water Reminder App Promoting Hydration and Wellness Without Compromising Privacy. Stay hydrated and healthy with Neer – your personal hydration assistant. Set goals, track your water intake, and achieve optimal hydration effortlessly.
GitHubIzzyOnDroid
NeuroCalm
APK
NeuroCalm is a focused, minimal app designed to stimulate the auricular branch of the vagus nerve using controlled vibration patterns — promoting calm, relaxation, and parasympathetic activation.Key Features:Targeted Stimulation: Designed for use at the cymba conchae (left ear), based on current aVNS research.Multiple Modes: Choose from 4 evidence-inspired stimulation patterns (Standard, Burst, Continuous, Amplitude Modulated).Simple Interface: Start with one tap. No account, no tracking, no distractions.Custom Duration: Use the time slider or select from recommended durations.Offline & Private: No internet needed. Everything runs fully on-device.⚠️ Disclaimer:This app is not a medical device. Use at your own risk. Possible side effects include tingling, dizziness, or skin irritation. Continuous use may warm the device.
GitHubIzzyOnDroid