Fitness

269 open source Fitness apps

Nextcloud Cookbook
APK
This app is a viewer for recipes in Nextcloud App. The synchronisation can be done direct (with nextloud) or with the local storage. Synchronize directly works with Single Sign On (SSO) per nextcloud client. The local storage can synchronized in other ways, there is no dependency to a client. First steps After first installation (or with the current update from 2.x.x to 3.0.0) it shows the login screen. If the nextcloud client is installed and you want to synchronize direct with the nextcloud server, you can use the login button to show a list of accounts and you choose the account to login. Then the app will download the recipes with the REST api. If you want to synchronize with the local storage, you can skip the login ("Skip for local storage"). After that, you have to choose the recipe directory in the settings and permit access. In the app "All categories" is the main view, there the app is loading the recipes from the choosen directory. When using the Nextcloud Android client, you find the directory on your storage under Android/media/com.nextcloud .client/nextcloud/<your account>/<folder>. You also can choose the theme in the settings. After that, the start view has a list of recipes and you select a recipe to view the details. IMPORTANT: With direct pick of the nextcloud folder there will no images shown and the uri can't be stored right. Perhaps at next app start no recipes can be loaded. Therefore it is better to use the above mentioned path on the SD card (see First steps).
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NiDeau
APK
NiDeau is an Android app for displaying the water temperatures around Nidau (a village in Switzerland). It displays the temperatures of the waters of Lake of Biel, Aare, Zihl and Nidau swimming pool.
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Noice: Natural calming noise
APK
For a lot of people, a little uniform background noise is helpful to remain calm and focused. In some cases, it also boosts productivity and lowers the effects of stress and anxiety. Background noise also masks tinnitus, calms agitated infants and improves reading and meditation experiences. Noice is an app that allows you to create personalised sound environments. It enables you to combine different sounds at different volume levels to create perfect ambient atmospheres. These custom sound surroundings let you drown out distractions and allow you to concentrate. You can also use it to generate a serene, peaceful aura that encourages you to relax and fall asleep. BENEFITS • Reduce your stress and anxiety using a personalised ambience • Relax and unwind in a pacifying environment of your choice • Boost your productivity by replacing distracting noise • Improve concentration by being in a consistent atmosphere • Aid your reading and meditation experience with natural soundscapes • Calm down your babies using relaxing sounds • Mask your tinnitus with easing noise • Block distractions to lay back and fall asleep • Start your days to the gentler sounds of nature with mindful alarms • Soothe your migraines and headaches FREE FEATURES • Rich sound library • Google Cast or Chromecast enabled* • Auto sleep timer • Alarm Clock with up to 2 active alarms • Make and save your personalised mixes • Random mix generator to suit your every mood • Individual volume control for each sound • Play alongside a currently playing music player • Use Material You Dynamic colours on Android 12L or higher • No advertisements of any kind * Chromecast is only available when you download Noice from Google Play. PREMIUM FEATURES • Unlock additional audio clips in sounds • Real and natural sound variations generated on demand • Full offline playback • Ultra high-quality audio for streaming and downloading (up to 320 kbps) • Unlimited active alarms SOUND LIBRARY • Life (birds, crickets, wolves, heartbeat, purring cat) • Weather (morning or dawn, night, rain, thunder) • Places (bonfire or campfire, coffee shop, library, office, seaside, riverbank, scuba diving) • Travel (train, in-flight, creaking ship, electric car) • Things (fan, wall clock, wind chimes) • Raw noise (white, pink, brownian) APP PERMISSIONS • view network connections: for sound streaming and downloading • full network access: for communicating with the Noice servers, sound streaming and downloading • run at startup: for ensuring that Alarms persist across device reboots • prevent device from sleeping: for keeping the device CPU awake to provide uninterrupted playback when the screen turns off • install shortcuts: for adding Preset Shortcuts to the home screen • run foreground service: for continuous playback when the app is in the background • display full-screen notifications on a locked device: for displaying the alert when an alarm fires • control vibration: for vibrating the device when a vibration-enabled alarm fires Noice is open-source software. https://github.com/trynoice/android-app
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NoiseCapture
APK
NoiseCapture App is an application dedicated to the evaluation of your noise environment. It allows to perform measurements and, thus, to give information on your noise exposure. In addition, you can contribute to the realization of collaborative (or community) noise maps by anonymously sharing your measurements. New !: If your smartphone is already calibrated, you can now calibrate other smartphones with the application, based on the ambient noise. Select Automatic Calibration in the Calibration menu, in "Transmitter" mode for the reference smartphone and "Receiver" mode for the smartphones to be calibrated. Approach the smartphones together and start calibration from the reference smartphone. The rest is automatic. Features: • Noise measurement and calculation of acoustic indicators (Leq, Lamin, LAmax, LA10, LA50, LA90...) on a journey • Measurement description (text, photo, tags) • Viewing measurements on a map • Measurement history • Smartphone calibration with a reference device • Detailed help on using the application Recommendations for the 'best' measurement (see Help for details): • The smartphone should not be in the pocket but hand held • The smartphone microphone should not be hidden • The noise measurement must be carried out without adding noise! • It is possible to use an external and calibrated microphone Contribute to collaborative noise maps: • Allow the transfer of measures into the community • Realize mmeasurement outside buildings • Do not measure when rainning or with wind • Goto the collaborative noise map : http://noise-planet.org/map_noisecapture/index.html Contribute to the NoiseCapture project: • conttribute to the code development: https://github.com/Ifsttar/NoiseCapture • share your comments, questions: https://github.com/Ifsttar/NoiseCapture/issues • organize NoiseCapture Party to map your sound environment: http://noise-planet.org/ ------------------------------------------------------ NoiseCapture App respects your private life: • You fully control how the information is sent to the server • Only anonymous data is transferred • There are no audio recording: only acoustic indicators are calculated and transferred • NoiseCapture App requires only strictly necessary permissions Warning: • Although NoiseCapture App is developed by specialists, keep in mind that a smartphone will never replace a professional sound meter. If you need advanced expertise, contact a professional. • The quality of the measurement depends on the technical performance of your smartphone and its calibration. Depending on the nature of your phone and the version of Android used, it is possible that you can not measure with sufficient accuracy. NoiseCapture App is the result of collaboration between two French research laboratories, the Laboratory of Environmental Acoustics (Ifsttar) and DECIDE team of Lab-STICC (CNRS), with a support from the European Commission. More information: http://noise-planet.org/
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Nov Open Reader
APK
Nov Open Reader is a small application to read data from NFC insulin pens from Novo Nordisk : NovoPen 6 and NovoPen Echo Plus. Put the pen on the NFC reader of your phone to start retrieving its data, which will be simply displayed as a list. By default, doses within a one minute delay will be grouped as one, and first purging dose (2 units or less) will be hidden. Click on a grouped dose to display the details. Long click on the details to delete doses. Source code available at https://github.com/lcacheux/nov-open-reader This application is not developed or endorsed by Novo Nordisk. This application is intended for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding the use of insulin pens, diabete or any other medical condition.
F-DroidGitHub
Nutrixious
APK
An experimental and personnal application to manage foods and physical trainings without the need of having an online account. There are no ads and no paid services. Foods can be retrieved from Open Food Facts by text search or from barcode scanning (https://world.openfoodfacts.org/) It will allow you to follow your physical training and carry out calorie assessments by integrating nutritional management.
F-DroidGitHub
OSM Dashboard (Offline)
APK
Offline version of the OpenStreetMap dashboard for OpenTracks. Can be used as standalone GPX and location viewer as well. It shows a selected track with start- and endpoints on a map from OpenStreetMap based on the Mapsforge VTM library. This version only supports offline maps, which have to be downloaded manually. Join the OSM community and help to improve the map, see www.openstreetmap.org/fixthemap Some offline maps can be found here: - Mapsforge - Freizeitkarte Android - OpenAndroMaps Some maps require special themes to render correctly! These need to be downloaded and configured accordingly. Some browsers (e.g. Firefox) require a long click on the link and "Open link in external app" and then choose OSMDashboard. Manual downloaded offline maps or maps shared with other apps can be opened from your Android device. Select the directory in the menu "Map directory".
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OSM Dashboard for OpenTracks
APK
OpenStreetMap dashboard for OpenTracks. Can be used as standalone GPX and location viewer as well. It shows a selected track with start- and endpoints on a map from OpenStreetMap based on the Mapsforge VTM library. The default is an online map, but offline maps are supported as well. With offline maps, there is no necessity for a mobile data plan. The default map is provided by OpenStreetMap.org. Join the community and help to improve the map, see www.openstreetmap.org/fixthemap Please consider downloading an offline map to decrease the server load and save your mobile data plan. Some offline maps can be found here: - Mapsforge - Freizeitkarte Android - OpenAndroMaps Some maps require special themes to render correctly! These need to be downloaded and configured accordingly. Offline maps can be downloaded via the menu "Map download" or by visiting the above mentioned websites and click the download links. Some browsers (e.g. Firefox) require a long click on the link and "Open link in external app" and then choose OSMDashboard. Manual downloaded offline maps or maps shared with other apps can be opened from your Android device. Select the directory in the menu "Map directory".
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Oblique Strategies
APK
A deck of cards. Over one hundred worthwhile dilemmas. Insights into creative processes. Gnomic challenges, constraints, and questions for you to interpret. First published by Brian Eno and Peter Schmidt in 1975, Oblique Strategies is a tool for working past creative blocks and reorienting (or disorienting) thought processes. This app presents you with a single strategy card at a time. - Swipe to reveal the next card. - Use the back button to bring previous cards back. - Create recurring notifications. - Favorites cards to change how frequently they occur.
F-DroidGitHub
Om
APK
A simple meditation player including one guided mindfulness meditation and one unguided one.
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Open Biking
APK
This application allows you to connect your indoor bike (CBC Pro-form [could be extended to other bikes]) to your phone and automatically generate a random training. This application requires a database and the server running on another device.
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Open FNDDS Viewer
APK
This project is designed to take the data from the USDA's Food and Nutrition Database for Dietary Studies (available here: (https://fdc.nal.usda.gov/download-datasets.html) and present it in a way that people can easily access, since right now the way that it is structured and formatted makes getting any information an extremely tedious and time-consuming task. In addition to displaying the data, it also includes some more handy features including: * Searching for food items * Adding foods to a list of favorites for quick access * Comparing information about different food items * Showing more detailed info about nutrient densities, macronutrient percentages, etc. * Fully offline and privacy-friendly, no permissions needed whatsoever!
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Open Pet Food Facts
APK
Scan pet food products or their barcode to obtain data on ingredients, additives and nutrition facts. The app allows to view the over 10.000 pet products already contained in the free and open database Open Pet Food Facts, and also to add pictures and data for missing products. To discover the Open Pet Food Facts project, please visit https://openpetfoodfacts.org. You will also be able to find (according to the indications present on the products): - PetScore (nutritional score for our 2, 4 and 6 legged Friends), nutritional info… - brands, allergens (catnip), labels (bio, fish free fish food...) Also, Open Pet Food Facts will soon replace Open Food Facts, with Dog, Cat, Bird or Fish domination. 1 dog product uploaded as open data = 1 dog vote Cats currently lead the game.
F-DroidGitHub
OpenBeautyFacts
APK
Open Beauty Facts is a cosmetic products database made by everyone, for everyone. You can use it to make better cosmetic choices, and as it is open data, anyone can re-use it for any purpose. Open Beauty Facts is a non-profit project developed by thousands of volunteers from around the world. You can start contributing by adding a product from your cosmetic cupboard, and we have lots of exciting projects you can contribute to in many different ways. Cosmetics additives, F.I.L. codes, CI-numbers, INCI (International Nomenclature Cosmetic Ingredients) ingredient list, allergens, packaging codes... Open Beauty Facts helps you to make sense of the fine print on products labels. You can scan: aftershaves, body lotions, creams, deodorant, eyeliner, foundation, fragrance, lipstick, makeup, mask, perfume, shampoo, soap and much more… Note: Open Beauty Facts is being built, the site and the application are based on Open Food Facts and changes will be made to take into account the specificities of cosmetics. Open Beauty Facts is also available on the web at world.openbeautyfacts.org. Questions, feedback: [mailto:contact@openfoodfacts.org contact@openfoodfacts.org].
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OpenBl
APK
Android App showcasing tables and results of the 1./2./3.Bundesliga (german soccer leagues). Therefore it uses the OpenLigaDb Api. You can see results of certain match days and information about any popular German soccer clubs.
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OpenFoodFacts
APK
Scan food products or their barcode to obtain data on ingredients, additives, allergens, nutrition facts… The app allows to view the 3.000.000 products already contained in the free and open database Open Food Facts. More importantly, it also lets you easily be part of the solution: * contribute pictures and data for missing products * team up with the Open Food Facts Artificial Intelligence by answering its blue questions You will get: * The Nutri-Score grade, from A to E : Nutritional quality * NOVA groups, from 1 to 4 : Avoid ultra-processed foods (Group 4) * CO2 levels and Eco-Score: find the environmental impact of food * Vegan, vegetarian and palm-oil detector * Allergens, labels (bio, gluten free, vegan, vegetarian, halal, kosher ...), traceability information (packaging codes, origins of ingredients). To discover the Open Food Facts and Open Beauty Facts projects and help us open food and cosmetics, please visit openfoodfacts.org where you can discover how to contribute.
F-DroidGitHub
OpenHIIT
APK
Elevate your fitness routine with OpenHIIT, the ultimate open source workout interval timer app. Designed for High-Intensity Interval Training (HIIT), this powerful tool helps you optimize your workouts and embrace the spirit of collaboration.OpenHIIT is ad free and will never offer in-app purchases or a paid version.🏋️‍♂️ Workout Intervals: Set high-intensity and rest periods that align with your fitness level, allowing you to push your limits and maximize results.⏱️ Precise Timing and Intuitive Controls: Experience seamless workout sessions with accurate timing and intuitive controls. OpenHIIT ensures precise intervals, letting you focus on your exercises without any distractions. Stay in the zone and maintain a consistent rhythm throughout your workout.🔊 Audio and Visual Cues: Stay informed and motivated during your workouts with audio and visual cues. OpenHIIT offers clear auditory signals and visual indicators, keeping you aware of interval changes without needing to constantly check your device. Maintain your momentum and never miss a beat.🌍 Open Source Community: Embrace the power of collaboration and be part of the OpenHIIT open source community. Contribute to the app’s development, suggest enhancements, and share your ideas with fellow fitness enthusiasts. Together, we can shape the future of workout interval timers.Download OpenHIIT now and experience the freedom, flexibility, and efficiency of an open source workout interval timer. Take control of your HIIT sessions, surpass your limits, and unlock your full fitness potential. OpenHIIT is here to support you on your fitness journey.Note: OpenHIIT is an open source project developed by one person, along with some help from the community, that is committed to providing a high-quality app that respects intellectual property rights.
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OpenMensa
APK
OpenMensa zeigt dir, was es heute in der Mensa Deiner Uni zu essen gibt. Zur Zeit werden rund 150 Mensen im deutschsprachigen Raum unterstützt. Diese App stellt dabei eine Verbindung zur Datenbank auf http://openmensa.org/ her. Features: - Speiseplan und Preise für hunderte Mensen - Vorschau der nächsten Tage - Mehrere bevorzugte Mensen festlegbar - Funktioniert auch, wenn man nicht mit dem Internet verbunden ist - Mensa auf einer Karte, Tippe auf Adresse um zur Mensa zu navigieren Melde Fehler auf https://github.com/domoritz/open-mensa-android/issues. Deine Mensa fehlt? Mit etwas technischem Wissen, sollte es Dir leicht fallen, einen Parser für Deine Mensa zu schreiben. Weitere Informationen auf http://openmensa.org/. Im Moment unterstützt die App Mensen an vielen deutschen Universitäten unter Anderem in Berlin, Hamburg, Aachen, Karlsruhe und München. Außerdem die Mensen an HPI, KIT, LMU, HU und der FU.
F-DroidGitHub
OpenTracks (Non-reproducible)
APK
A sport tracking buddy that respects your privacy. Sport and outdoor activities grants happiness, skill and confidence. Value your health by keeping track on your training. Records as you go running or walking, and gives you a bike computer with a bigger screen for cycling. Mark interesting locations along your way with pictures. Keep recorded statistics in great detail for analysis. Share only the data you want others to have. * Voice announcements. * Supports Bluetooth LE sensors: heart rate, speed and distance (cycling), cadence (cycling), and power meter (cycling). * Altitude gain and loss: via barometric sensor. * Altitude shown in EGM2008 (above mean sea level); exported as WGS84. * Export data as tracks either as KMZ (incl. photos), KML, or GPX. * No Internet access or extra permissions. * Dark and light theme, respecting system settings. * No ads. Libre software / Free Software / Open Source meaning you can use, study, change and share the source code. Licensed Apache 2.0
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OpenTracks (Reproducible build)
APK
A sport tracking buddy that respects your privacy. Sport and outdoor activities grants happiness, skill and confidence. Value your health by keeping track on your training. Records as you go running or walking, and gives you a bike computer with a bigger screen for cycling. Mark interesting locations along your way with pictures. Keep recorded statistics in great detail for analysis. Share only the data you want others to have. * Voice announcements. * Supports Bluetooth LE sensors: heart rate, speed and distance (cycling), cadence (cycling), and power meter (cycling). * Altitude gain and loss: via barometric sensor. * Altitude shown in EGM2008 (above mean sea level); exported as WGS84. * Export data as tracks either as KMZ (incl. photos), KML, or GPX. * No Internet access or extra permissions. * Dark and light theme, respecting system settings. * No ads. Libre software / Free Software / Open Source meaning you can use, study, change and share the source code. Licensed Apache 2.0
F-Droid
PAIesque
APK
PAIesque helps you to track and improve your cardiovascular health using your heart rate data. It calculates a personalized activity score and monitors your Resting Heart Rate, giving you clear, actionable insights into your fitness progress—all on your device, with no subscriptions or data sharing.Prerequisite To get started, you must first install and configure Gadgetbridge to collect heart rate data from your compatible fitness tracker or smartwatch.How It Works: PAIesque is inspired by public research from the NTNU Cardiac Exercise Research Group (CERG). Their foundational studies on the PAI (Personal Activity Intelligence) metric demonstrates a powerful finding: "Our research shows that those who achieve 100 PAI or more every week over time live on average eight years longer than others." While PAIesque does NOT use the official PAI® algorithm (that is not known anyway), it applies this same, powerful principle: Your score rises faster when your heart works harder - so long both brisk walks and vigorous workouts move you toward your goal.Key Differentiators: Open & Transparent: Unlike “black box” scores, every calculation is based on the disclosed Karvonen Heart Rate Reserve (HRR) method in combination with a simplified Training Impulse Calculation (TRIMP). You always know how your score is determined. Universal & Consistent: Use it with almost any fitness tracker supported by Gadgetbridge (Amazfit, Garmin, Xiaomi, Fitbit, 100+ devices). Your scoring method stays the same even if you change devices. Privacy-First & Local: Everything is processed on your phone. Your heart rate data never leaves your device, and no internet connection or account is required. Note: This is an independent, community-developed application. It is based on public scientific principles and foundational exercise physiology methods but is not affiliated with or endorsed by NTNU CERG, and its score is distinct from the proprietary Personal Activity Intelligence (PAI®) metric.
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Pain Diary (PFA)
APK
Privacy Friendly Pain Diary can help you track pain. It allows you to make daily diary entries recording your condition and the intensity, location, nature and time of the pain you feel, as well as the medication you take and additional notes. Records of your pain can help health professionals gain an insight into the pain you are experiencing. The main view of the app is a calendar. A new diary entry can be added and existing diary entries can be viewed by selecting a day in this calendar. Diary entries can be exported to PDF. You have to specify a period of time for which the entries are to be exported. You also have the option to share that PDF. Privacy Friendly Pain Diary has a daily reminder function. If enabled, it displays a notification reminding you to make a diary entry if you have not made one yet. You can set the time at which you want to be reminded in the settings. How does Privacy Friendly Pain Diary differ from other similar apps? 1) Minimal permissions Privacy Friendly Pain Diary requires write access to your device’s storage if you wish to export your diary entries to PDF. All other features do not require any permissions. 2) Protection of privacy User data is not recorded, nor sent to any third party. The data you enter is only locally stored on your device. 3) No advertisements or tracking mechanisms Privacy Friendly Pain Diary distinguishes itself from many other applications in the way that it does not include any advertisements or tracking mechanisms. Advertisements can shorten battery life or consume mobile data, while tracking mechanisms can compromise privacy. Privacy Friendly Pain Diary belongs to the group of Privacy Friendly Apps developed by the SECUSO research group at Karlsruhe Institue of Technology. Privacy Friendly Apps are Android applications which are optimized regarding privacy. Further information can be found here: https://secuso.org/pfa. You can reach us via Bluesky - @secusoresearch.bsky.social https://bsky.app/profile/secusoresearch.bsky.social Mastodon - @SECUSO_Research@bawü.social https://xn--baw-joa.social/@SECUSO_Research/ Job opening - https://secuso.aifb.kit.edu/english/Job_Offers.php
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Paintball Notificator
APK
Simple app to let you know when all teams are ready.
F-DroidGitHub
Paseo
APK
Paseo uses an Android device's built-in step sensor to maintain a history of steps taken (walking, running, jumping, or any other activity that the device interprets as steps). Paseo displays step history in several formats including tables and graphs for steps by hour, day, week, month and year. Paseo does not transmit or share any data. Paseo stores data only on the device on which it is installed.
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