Time

plees-tracker

Plees Tracker is a simple sleep tracker for your Android phone.

Birday - Birthday Manager

A simple yet useful birthday manager. Birday is free and ad-free! 🥳

Todo List (PFA)

(SECUSO) Create lists of tasks which can be individually managed.

Linwood Flow Nightly

Feature rich event, group and time management system

Suntimes

Sunlight and moonlight times (and alarms)

SkillApp

Simple, fully offline time-tracking app

Simple Time Tracker

Track how much time you spend on different activities during the day.

RomanDigital

Digital Clock App and Widget with Roman Numeral Display

Tomodoro

A modern Pomodoro timer and task manager.

ICSx⁵

Subscribe to Webcal (.ics) calendars

TimeR Machine

A highly customizable interval timer

Foto Timer

App that counts, beeps, and helps with repeating tasks, such as at the gym.

Interval Timer

The simplest interval timer you can imagine

YA Habit Tracker

YA Habit Tracker is a Modern Habit Tracker

PTO - Plaintext Organizer

Stay organized with one plaintext file per day.

Datenspuren 2025

Schedule for the Datenspuren conference at Zentralwerk Dresden

MRMCD 2025 Schedule

Schedule for the MRMCD conference

Track Work Time

Record your work time. Categorize it with different tasks. Generate reports.

Working Time Account

Record working hours, generate and send reports (PDF, CSV and ICS)

To Do

A simple to-do app that follows Material Design 3.

Grazer Linuxtage

Browse the "Grazer Linuxtage" schedule

HOPE_16

Program app for the HOPE conference

Screen Time

Display your screen time in a permanent notification

Etar - OpenSource Calendar

Etar is a material designed open source calendar, for everyone!

Tranquil Stopwatch

Stopwatch with current time display for long, non-interactive sessions.

Everyday Tasks

Manage your tasks, everyday

Was geht App?

Discover concerts, partys, theatre, cinema and much more in germany

TimeLimit.io

Flexibly limit the usage duration

38C3 Schedule

Conference program app for the Chaos Communication Congress

OnTime

Presentation timer for speakers at live events