Productivity
1843 open source Productivity apps
trale
APK
Lock in your optimal weight by losing or gaining with this simple, material design app. Why trale 🐺? * Truly gratis: No annoying advertising, no tracker * Modern appearance using Material Design 3 * Customizable: Many custom themes, dark mode, and several units * Track your progress with state-of-the-art data modeling 🧑💻 * Import and export of your measurements * Privacy: No permissions and we do not collect any data * Copylefted libre software: Our words are not just empty promises Upcoming features 🚀 * Achievements and motivational messages Join our community today! 🐺🤸♀️🏋♀️🧘♂️🏆🥇 Disclaimer ⚠️ Anorexia is a serious disease. Especially due to the many negative examples on social media, anorexia is increasingly becoming a problem for society as a whole. As part of our contribution to prevention, no target weight below 50 kg / 110 lb / 7.9 st is possible. This app is still in beta stage and may contain bugs. Open a new issue to report bugs or request features.
F-DroidGitHub
unofficial Stud.IP-app
APK
The API of the system has to be enabled to use this app. You can read system-wide news, view your courses, course news, course forums, post on forums, read and write messages, view, download and upload your files and course files. You can also view Opencast videos, browse Courseware and join BigBlueButton meetings. With the document provider you can access your Stud.IP files like all other files on your device. You can use the mobile browser version of Stud.IP in the app, with support for autofilling your username and password. If your Stud.IP server supports OAuth for this app, you don't even have to trust it with your login data, you can simply log in to Stud.IP and give the app access. You can enable the notification service to get your Stud.IP notifications as notifications on the device. For Help: Settings->view help Permission description: View network connections: Used to not download pictures when mobile data is used, to preserve mobile data volume. Full network access: An internet connection is required to communicate with the Stud.IP-Server. Modify contents of shared storage: Is requested at runtime when you download files. Is needed to save the files to the downloads directory. Not used anymore for Android 10 or later. Record audio, change audio settings, use camera, prevent phone from sleeping: Used for the BigBlueButton video conferences. foreground services, start at boot: used for the Notification service.
F-DroidGitHub
usageDirect
APK
usageDirect tracks your daily screen time and creates a log of how long you used each app on each day. – Display reliable app usage statistics from up to ten days before the app was installed – Display historical data in chart – Show usage times on a clock pie chart per day – Display weekday average chart – Daily usage time in widget All available statistics are stored in the app's database for historic data.
F-Droid
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wX
APK
NWS ( United State's National Weather Service ) data is optimized for mobile format and provided for divisions not normally covered together in the mobile space: SPC, WPC, NHC, OPC, etc. Level 3 and Level 2 Nexrad radar ( single, dual, quad pane ) are provided and displayed using the mobile variant of OpenGL. This weather app is not affiliated with NOAA or the National Weather Service. If you *only* need current conditions and your local 7 day forecast then this app is probably more then you need although it will easily provide those 2 things as well. If you are looking for wasted screen real estate or fancy graphics this app is not for you. Given the depth of information covered there is a steep learning curve if you seek to use the program in it's entirety, help information is available and touched on below. Common weather acronyms are used throughout so you should be familiar with those as well. Currently United States locations are supported. HELP is available from the main menu and by tapping on any text in the settings activities. Features: * Current forecast, 7 day conditions, sounding data for an unlimited number of USA locations from NWS. * Customizable home screen * (Android only) Tiles can be rearranged by long press and then drag and drop on Tabs: SPC, MISC, and IMAGES * OpenGL based Nexrad radar interface with numerous options. Level 2 in the lowest tilt for base reflectivity/velocity is also available. 2 pane and 4 pane version also available in MISC tab. * Optimized text product viewer for easy access to AFD,HWO and others from any NWS WFO. * Vis/IR/WV/Radar mosaic viewer ( with animations ). * Widgets ( nexrad radar, radar mosaic, vis, afd/hwo ) * SPC products ( such as Watches/MCDs/Convective Outlooks/Mesoanalysis ) * WPC products * Weather models * NHC products Notifications: * Local alerts * MCDs impacting your location * MPDs impacting your location * Convective outlooks for your location * US MCD/Watches * US tornadoes * US MCD * US MPD * NHC Atlantic and EPAC advisories
F-Droid
warecache
APK
warecache is a Smart Inventory Management tool to make inventory easy. Specialized storage bins are utilized to automatically measure what you have so you always know the current state of your stock. This application is a companion app to allow for easy handling of incoming parts and searching for items you have. It does not have the full feature-set as the desktop application, but still delivers on day to day use. Features: - Scan barcodes and QR codes to quickly look up parts - Search parts by MPN across all part types or within a specific type - View part details including distributors, pricing, and sensor locations - Register and unregister parts to sensors - Browse inventory by containers and sensors - Automatic background sync keeps data up to date - Offline cache for use without network connectivity
F-Droid
wger Workout Manager
APK
From fitness lovers to fitness lovers – get your health organized with WGER, your Workout Manager! Have you already found your #1 fitness app and do you love to create your own sports routines? No matter what type of sporty beast you are – we all have something in common: We love to keep track of our health data <3 So we don’t judge you for still managing your fitness journey with your handy little workout log book but welcome to 2025! We have developed a 100% free digital health and fitness tracker app for you, sized down to the most relevant features to make your life easier. Get started, keep training and celebrate your progress! wger is an Open Source project and all about: * Your Body * Your Workouts * Your Progress * Your Data Your Body: No need to google for the ingredients of your favourite treats – choose your daily meals from more than 78000 products and see the nutritional values. Add meals to the nutritional plan and keep an overview of your diet in the calendar. Your Workouts: You know what is best for your body. Create your own workouts out of a growing variety from 200 different exercises. Then, use the Gym Mode to guide you through the training while you log your weights with one tap. Your Progress: Never lose sight of your goals. Track your weight and keep your statistics. Your Data: wger is your personalized fitness diary – but you own your data. Use the REST API to access and do amazing things with it. Please note: This free app is not based on additional fundings and we don’t ask you to donate money. More than that it is a community project which is growing constantly. So be prepared for new features anytime! #OpenSource – what does that mean? Open Source means that the whole source code for this app and the server it talks to is free and available to anybody: * Do you want to run wger on your own server for you or your local gym? Go ahead! * Do you miss a feature and want to implement it? Start now! * Do you want to check that nothing is being sent anywhere? You can! Join our community and become a part of sport enthusiasts and IT geeks from all over the world. We keep working on adjusting and optimizing the app customized to our needs. We love your input so feel free to jump in anytime and contribute your wishes and ideas! -> find the source code on https://github.com/wger-project -> ask your questions or just say hello on our discord Server https://discord.gg/rPWFv6W
F-DroidGitHub
whoBIRD
APK
whoBIRD is the ultimate birding companion that can recognize birds by their sounds, anywhere in the world! Powered by the cutting-edge BirdNET project, whoBIRD boasts an extensive database of over 6,000 bird species worldwide. Using advanced machine learning algorithms, the app can accurately identify birds based on their unique vocalizations. What's more, whoBIRD performs its magic entirely on your device, without requiring an internet connection. This means you can use it anytime, anywhere – whether you're deep in the forest or at the edge of a remote lake. The app requires Android 9+
F-DroidGitHub
W
windvolt Germany
APK
windvolt targets the usage and pricing of regenerative energy. Windvolt shows a chart of expected energy from sun and wind and a daily recommendation. At a glance you can see if its worth charging. * this app embeds a chart from windjournal.de
F-DroidGitHub
words.hk 粵典
APK
Words.hk is an open Cantonese dictionary for users with various backgrounds: whether you are a Cantonese beginner or native speaker. Features: 1. Search in English, Cantonese, Jyutping, or Yale 2. Listen to pronunciations for words and example sentences 3. Bilingual dictionary contents in both English and Cantonese
F-DroidGitHub
xrooster
APK
An open-source mobile app for viewing your myX schedule.Designed for Dutch students whose schools use myx for their schedules.
GitHubIzzyOnDroid
yetCalc
APK
Calculator with basic and scientific calculation features, a unit converter and a programmer mode. It's design is inspired by Google's Calculator and tries to address its flaws. v2 of yetCalc comes with the following features: - Redesigned Calculator with scientific mode in both Portrait and Landscape mode - Customizable Unit Converter with selectable unit groups, unit pins, search and much more... - Fully Redesigned Programmer mode with new operators and functions. - Selectable starting mode. - Shortcuts for home screen with themed icons support. - New and Improved Settings providing endless customizability. - New Abyss mode (AMOLED Dark) for those wanting to preserve battery life. - Material You Support or Dynamic Colors, with 4 unique styles to serve your needs. Features: - Progressive Calculations - Scientific Mode with trigonometric, hyperbolic and inverse functions, calculus and iterated operators, much more. - Unit Converter - Programmer Mode with number systems and logical operations. NOTE: Internet connection is used for currency conversions and nothing else.
F-DroidGitHubIzzyOnDroid
Y
ykDroid
APK
ykDroid is a USB and NFC driver for Android that exposes the challenge-response feature of YubiKeys for use by other Android apps. Both USB and NFC (YubiKey NEO required for NFC) are supported on compatible devices. Apps supporting it include e.g. Keepass2Android and ykpass.
F-DroidGitHub
zCalc
APK
zCard is a simple and beautiful calculator for Android. It is lightweight, has no unnecessary permissions, and comes with a Dark, Light, Amoled and Material You theme.zCard further features Scientific mode, History, Portrait and landscape orientation, and more.
GitHubIzzyOnDroid
µLauncher
APK
µLauncher is a home screen that lets you start other apps using swipe gestures and button presses. It is minimal, efficient and free of distraction. Your home screen only displays the date, time and a wallpaper. Pressing back or swiping up (this can be configured) opens a list of all installed apps, which can be searched efficiently. This is a fork of the app Launcher by Finn M Glas. Features: * You can bind actions to 35 different gestures. * An action can be one of the following: - Launch an app - List all apps - List favorite apps - Volume up / down - Music: previous / next track - Lock screen - Toggle torch - Show notifications / quick settings * Compatible with work profile and private space.
F-DroidGitHub
おやつ Oyatsu
APK
Display and Japanese clock time (seasonal time) calculated by location * 和暦 - Japanese calendar * 和風月名 - Japanese-style month names * グレゴリー日付 - Gregorian date * 和時計時刻(不定時法) - Japanese clock time (seasonal time) * 二十四節気 - 24 solar terms * 干支 - Chinese zodiac signs * 和時計 - Japanese clock (seasonal time) * おやつ時通知 - Notice Oyatsu-doki
F-DroidGitHub
KitX Mobile
APK
Allow you to directly control your local devices through the mobile device, check devices' states, call the plug-ins remotely, and adjust the workflow
F-DroidGitHub
🌜 LunaTracker 🌛
APK
Parenting can be tough. You get home from the hospital, exhausted, with this little fragile unknown thingy that has no user manual and a single way to let you know something's not ok: crying. You have to react fast, even if it's 4 AM and you have no idea of the reason behind the cries. This app is meant to log all the relevant events (diaper change, breastfeeding, baby bottle feeding, etc.), so you can always remember what was done last time and when. It supports syncing the data between different devices (using your WebDAV server for the best privacy) so that when the baby needs attention, the dad can step in, leaving the mom sleeping peacefully. Dedicated to my daughter Luna. A HUGE thanks to all our contributors. See https://git.ichibi.eu/penguin86/luna-tracker/src/branch/master/README.md NOTE: The content on this app is for informational or educational purposes only and does not substitute professional medical advice or consultations with healthcare professionals. Feature graphic ("Baby and baby milk bottle. Baby feeding."): © Vyacheslav Argenberg / http://www.vascoplanet.com/, CC BY 4.0 , via Wikimedia Commons
F-Droid
🍓🍓🍓
APK
Dirtberry 🍓
F-DroidGitHub