Calendar

A minimalist but powerful productivity timer designed to keep you focused and free of distractions. Alternate between focused work sessions and short breaks handled by the app. Get rid of procrastination and improve your time management! ⏳ split your work into sessions of focus and then reward yourself with a break ☕ after more sessions of work, take a longer break Features: * Lightweight and battery friendly * Configurable timer * Pause, skip or add 60 seconds * Detailed statistics * Disable sound and Wi-Fi connection during the work sessions * AMOLED-friendly user interface * Colored labels * Timer styles * Manually add sessions * Edit completed sessions * Backup export and import * Export statistics to CSV * Screensaver mode * Themes * Separate notification sound for work and break * Insistent notifications

Allows students to simply and easily track their grades. Create classes and add grades for each of those classes. Each grade is created with a name and the point value it holds. With this you can calculate the percentage and overall grade for each class. Gradr also allows students to automatically predict how many points they need on their next assignment to get the grade that they desire.

Schedule application for the event Grazer Linuxtage (GLT) The Grazer Linuxtage is an annual two-day conference about open-source, hardware and software. The GLT offers workshops on Fridays and talks and info booths on Saturday on a multitude of topics. Grazer Linuxtage App features: * Upcoming and live events * View program by day and rooms (side by side) * Custom grid layout for smartphones (try landscape mode) and tablets * Read detailed descriptions (speaker names, start time, room name, links, ...) of events * Search through all events * Create your own customized schedule with favorites * Share events by email, twitter, etc. with your colleagues and friends * Reminder for your favorite talks * Offline support (Download the program) * Add events to your personal calendar * Keep track of program changes * Automatic program updates (configurable in settings) * Vote and leave comments on talks and workshops 🔤 Supported languages: (Event descriptions excluded) * Danish * Dutch * English * Finnish * French * German * Italian * Japanese * Lithuanian * Polish * Portuguese (Brazil) * Portuguese (Portugal) * Russian * Spanish * Swedish * Turkish 💡 Questions regarding the content can only be answered by the content team of the Grazer Linuxtage (GLT). This app simply offers a way to consume and personalize the conference schedule. It's Open Source and available under the Apache-2.0 License. https://github.com/linuxtage/EventFahrplan 💣 Bug reports are very welcome. It would be awesome if you can describe how to reproduce the particular error. Please use the GitHub issue tracker https://github.com/linuxtage/EventFahrplan/issues This App is based on the EventFahrplan: https://github.com/EventFahrplan/EventFahrplan

A trainer for calculating the day of the week of any given date. This app displays a random date and asks you what day of the week that date is. Then it checks your answer. Optionally it measures how long it took you. In the settings you can configure the range for the random date. If you want to learn how to do this calculation, check out on the developer's website!

The first rule of Zombieland; cardio. HIIT, high intensity interval timer, is a no frills timer for interval training routines, or anything you may need an interval timer for really. You may specify a number of seconds for each active period, a number of seconds for each rest period and, optionally, a number of seconds before the end of each rest period to warn of the upcoming active period giving you time to prepare. No ads No trackers No permissions Ultra simple interface

Simple timer for high intensity trainings.

Program app for the HOPE_16 conference (2025) https://hope.net H.O.P.E. stands for Hackers On Planet Earth, one of the most creative and diverse hacker events in the world. It's been happening since 1994. Thousands of people from around the world come to HOPE. Join us for three full days and nights of activities, including provocative and enlightening speakers that the HOPE conferences are known for. The conference is in-person on the St. John's University campus in Queens, New York City. Many sessions will also be available online. Past HOPE events have featured fascinating talks, inspirational keynotes, and workshops on every topic from lockpicking to getting a ham radio license to analyzing Android malware. HOPE has showcased new movies, had cool live performances, done live radio broadcasts, and much, much more. Past speakers include Steve Wozniak, Jello Biafra, and Edward Snowden. Features * View program by day and rooms (side by side) * Custom grid layout for smartphones (try landscape mode 🙃) and tablets * Read detailed descriptions (speaker names, start time, room name, links, ...) of sessions * Search through all sessions * Add sessions to favorites list * Export favorites list * Setup alarms for individual sessions * Add sessions to your personal calendar * Share a website link to an session with others * Keep track of program changes * Automatic program updates (configurable in settings) * Integration with the Engelsystem project https://engelsystem.de - Online tool for coordinating helpers and shifts on large events 🔤 Supported languages (Session descriptions excluded) * Danish * Dutch * English * Finnish * French * German * Italian * Japanese * Lithuanian * Polish * Portuguese (Brazil) * Portuguese (Portugal) * Russian * Spanish * Swedish * Turkish 💡 Questions regarding the content can only be answered by the HOPE conference content team. This app simply offers a way to consume and personalize the conference schedule. 💣 Bug reports are very welcome. It would be awesome if you can describe how to reproduce the particular error in the issue tracker at https://github.com/EventFahrplan/EventFahrplan/issues. 🏆 The app is based on the EventFahrplan app which was initially built for the camp and annual congress of the Chaos Computer Club. The source code of the app is publicly available on GitHub at: https://github.com/johnjohndoe/CampFahrplan/tree/hope-2025. 🎨 HOPE owl artwork by Stefan Malenski.

HRLY (Hourly) is a minimalist hourly chime app designed to help you keep track of time without constantly checking your phone. It uses a simple system of long and short tones to signify the hour, running quietly in the background. ✨ Features - Simple Time System: Easily learn the time-telling system. - Customizable Sounds: Use your own audio files for both the short and long tones. - Notification Controls: Skip the next chime or stop the service directly from the notification. - Background Service: Runs efficiently in the background to chime on the hour. - Optional Visual Pulse: An optional visual pulse can accompany the chime on the lock screen. (Still working out some kinks) - User Control: Easily enable or disable the main chime service, visuals, and custom sounds. - Minimalist Design: A clean, no-frills interface. - Open Source: A "View Source" button provides a quick link to the project's GitHub page.

List of halachic/halakhic times for Jewish prayers (zmanim and zmanei tefillot). It also has a prayer compass, time opinions, and reminders. Times are calculated based on your location. An Internet connection is used to fetch your nearest address, otherwise the nearest country or time zone is used. Note: v6.0 is the last version available on F-Droid. Newer versions no longer meet our inclusion criteria and thus cannot be build. For details, please see https://gitlab.com/fdroid/fdroiddata/issues/839

Hebrew Calendar displays a monthly calendar with lunar moon phases, biblical feast days, sabbaths, and new moons based on astronomical calculations. Features: - Moon phase emojis for every day (New Moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Third Quarter, Waning Crescent) - Biblical feast days: Passover, Unleavened Bread, Shavuot, Trumpets, Atonement, Tabernacles, Purim, and Hanukkah - Sabbath indicators following the lunar 7-day cycle - New moon and New Year (Nisan 1) markers - Full KJV scripture references with expandable text for each feast - Dark theme - Swipe and keyboard navigation - Responsive layout for phones and tablets - Completely offline — no internet connection needed - No ads, no tracking, no data collection Calendar data covers 2024 through 2036, precomputed from astronomical calculations using Astropy and verified with MD5 integrity checks.

Simple guide for short meditation sessions.

# Holidayz App 📅 Stay Ahead with Global Public Holidays & Regional Days Off! 🎉 Looking for a simple and reliable way to check public holidays worldwide? 🌍 Public Holidays Calendar provides a complete overview of national and regional holidays for 100+ countries, all in an easy-to-use calendar format. ### Key Features: - ✅ View public holidays for over 100 countries - ✅ Check regional holidays for specific areas - ✅ User-friendly calendar layout for quick browsing - ✅ Plan ahead with accurate holiday information - ✅ Stay updated with yearly holiday schedules Whether you're planning a vacation, managing work schedules, or just staying informed, this app helps you keep track of important holidays worldwide. Download now and never miss a holiday again! 🎊🎈

A simple application that can be used to start a timer from one second to one hour. The app can then be closed or left open, while a status bar notification reminds you that you have a timer in progress. Upon reaching 00:00, an audible bell as well as a short vibration and visual pop-up will indicate that your timer has ended. Great for reminding yourself to do something, or for use while playing games that require timers!

What's happening in Leipzig? No matter if concert, cinema, lecture or sports event. You can now have all the events on your mobile phone. HYPEZIG loads information from existing event calendars from the internet. Decide for yourself which calendars you want to integrate. You can choose from: - kreuzer-leipzig.de - prinz.de/leipzig - sachsenpunk.de - the Facebook page "Sound of Leipzig - trichter.cc - Frauenkultur Leipzig - PLANLOS Leipzig - any iCal calendar (.ics file) - any Facebook page - more in the future Find events by their name, category or location. Mark events as favorites and receive a reminder one week and one day before. HYPEZIG is open source software. You can help shape the further development of the app. For more information, visit GitLab at https://gitlab.com/intergalacticsuperhero/hypezig Have fun!

ICSx⁵ allows you to add/subscribe and manage external (Webcal) and local (i.e. Dropbox, adb push etc) iCalendar/.ics files on your Android device. Add high days and holidays, your sports teams events, time tables of your school/university or any other event files that come in ics/ical format. The app will import these events for you and displays it in your favorite calendar app on your Android – it integrates seamlessly into your device. * Subscribe to Webcal feeds (= synchronize at regular intervals) e.g. shared calendars from icloud.com * Subscribe to local .ics (iCalendar) calendar files * Allows to open webcal:// and webcals:// URLs, e.g. from your Web browser * Seamless integration to other calendar apps * Set a sync schedule * Intelligent update checker to save bandwidth * Authentication and HTTPS supported

A free, open-source practice app for breathing, meditation, and habit tracking. Features: - Guided practice sessions with visual and audio cues - Mind, Yoga, and Fitness organization for different practice routines - Customizable breathing sessions, meditation timers, and habit counters - Habit tracking with session history and linked practice counts - Optional sync for habits, sessions, and practice progress - Local storage with import/export support - Theme customization with light and dark variants

An interval timer designed for HIIT workouts. Set your active and rest time, and hit go. Simple and easy-to-use.

Conference program app for the JahresEndVeranstaltungen (JEV) https://events.ccc.de/2022/11/28/dezentral-2022/#dezentral-2022-events There will be no Congress and no centrally organised rC3 this year. This is a challenge that the community was happy to accept. Various groups are organising decentralised events with talks, workshops and other things in the usual Congress season. Parts of these events can be visited in person and other parts can be followed online. We have prepared an overview of all these events, sorted by (physical) location. All broadcasts will be viewable on media.ccc.de live and as recordings later. Please remember that the individual groups are organising these events autonomously and are individually responsible for their own content. Features * View program by day and rooms (side by side) * Custom grid layout for smartphones (try landscape mode 🙃) and tablets * Read detailed descriptions (speaker names, start time, room name, links, ...) of events * Add events to favorites list * Export favorites list * Setup alarms for individual events * Add events to your personal calendar * Share a website link to an event with others * Keep track of program changes * Automatic program updates (configurable in settings) * Vote and leave comments on talks and workshops * Integration with the Engelsystem project https://engelsystem.de - Online tool for coordinating helpers and shifts on large events * Integration with the Chaosflix https://github.com/NiciDieNase/chaosflix - Android app for https://media.ccc.de, share Fahrplan favorites with Chaosflix to import them as bookmarks 🔤 Supported languages (Event descriptions excluded) * Dutch * English * French * German * Italian * Japanese * Polish * Portuguese * Russian * Spanish * Swedish 💡 Questions regarding the content can only be answered by the content teams of the individual events. This app simply offers a way to consume and personalize the aggregated schedule of all the events. 💣 Bug reports are very welcome. It would be awesome if you can describe how to reproduce the particular error. The issue tracker can be found here: https://github.com/EventFahrplan/EventFahrplan/issues

When all you need is to know what time it is, only the actual time matters. There are many wonderful clock applications available for Android devices. Many have have lots of great features. Choice in applications is a good thing. When one wishes to choose a simple clock application that just displays the time of day in as large numbers as can fit on the screen's device, Just 24 Hours is here! '''Features:''' Just 24 Hours will display the time of day in 24 hour format in a big numbers as will fit on the screen. For those that were corrective lenses, it can be challenging to read small numbers when just waking up. Big numbers are required. No matter what size screen your Android device has, Just 24 Hours will use as big a text size that will fit on the screen. That is all. No alarm settings. No typeface settings. No colour settings. Just a big clock to see what time of day it is. Of course, this is not what everyone wants in a clock application. This is okay. There are dozens of clock applications available for Android. Most (maybe all!) are great applications. We are certain that there will be one that will satisfy one's desired features. For those that just want the time, Just 24 Hours is here!

An open source, privacy focussed, todo list app to quickly jot down things to do. Inspired by the system-24 theme and the Windows Mobile design system, this app's design is set to evolve into something even more eye-catching. Features - Simple note taking and list making: Includes an undo delete feature. - Retro terminalesque design: Inspired by Unix customizations found online. - Lightweight: Consumes only 0.05% CPU and 128KB of RAM. After all, simple apps shouldn't need more—remember, the Apollo mission operated on a computer with around 4KB of RAM! - Highly customizable: Offers many themes with option for custom fonts. - To add a new note tab: use the `///TabName` format. - To remove any tab (except the Main tab): use the `\\\TabName` format. - Or just long-press any tab to rename, delete or add new tab. For more details on features, usage, customizations, discussions, visit the github repo and telegram group.

Your calendars are everywhere. Family on iCloud. Holidays from some website. Birthdays buried in your contacts. Work on the phone calendar. KashCal pulls them into one app on Android. Learn more at https://kashcal.onekash.org • iCloud: switched to Android but your family is still on Apple? Sync iCloud calendars directly. No bridge, no workaround. • CalDAV: Nextcloud, Fastmail, Radicale, Baikal, Zoho, mailbox.org, Stalwart, SOGo, and more. Native two-way sync, no middleware. Your phone's Google and Outlook calendars show up too. • Six views: month, agenda, day, 3-day, week, and year. Pinch to zoom the timeline, drag an event to reschedule it. • Quick Add: type "Coffee with Kash tomorrow 3pm" and the event is made. Understands dates, times, recurrence, and locations. • Scheduling: invite people, send meeting invitations, and RSVP to invites others send you. • Insights: see where your time goes. Busiest days, back-to-back streaks, free blocks. Computed on-device. • Widgets: keep your day on the home screen without opening the app. Agenda, date, week, month, and upcoming. • ICS subscriptions: follow any calendar feed. Public holidays, school terms, sports seasons. • Birthdays & anniversaries: pulled from your contacts automatically. • Per-event colors: from a curated palette or a full color wheel, so your week reads at a glance. • Works fully offline out of the box. Private by default No analytics. No telemetry. No KashCal account. We have no servers, so there is nothing to collect. • Credentials encrypted with the Android Keystore • App lock: hide your events behind your fingerprint, face, or screen lock Open source under Apache-2.0. https://kashcal.onekash.org Free as in speech. Also free as in beer.

KeinPlan is an unofficial and open-source client for the DSBmobile replacement table management system. It aims to optimize the user experience locally via a native UI and personalized filtering options. Advantages to the official client: - Native UI: In contrary to DSBmobile, KeinPlan follows the Material You guidelines and supports a Dark Mode - Personalization: Using your course and the subjects relevant to you, KeinPlan only displays data relevant for you - Intuitive structure: KeinPlan uses color coding and a compact design so you can see at first glance what affects you in what way - Data minimization: The full plan is only then fetched if it has been updated by the provider, while cached plans can also be accessed offline - Free software: The client is free and open-source under the GNU General Public License Issues/Concerns: - To allow for the degree of personalization, assumptions for the structure of plans have been made which may not apply to the plans of your organization - Push Notification currently cannot be supported for technical reasons; the official DSBmobile application is necessary for that - As the client is under development and is not supported by DSB or heinekingmedia, the validity of the data cannot be guaranteed for DSBmobile is a program which distributes posts and replacement plans of an organization, commonly generated using Untis, via a mobile client. It is only usable if your organization utilizes DSBmobile. KeinPlan is an alternative Client and is in no way supported by or affiliated with DSB or heinekingmedia GmbH.

Client for the time managment software Kimai. This app makes mobile tracking and logging into your kimai existing installation easier. If you want to be auto logged in after application start check the appropiate box. Normally you have to open your browser, go to favourites, click your kimai page, input data. Now you only have to do the last step every time you want to add entries.

Three independent timers on one screen.