BinClockWidget

AMOLED-black monochrome binary-clock home-screen widgetGPL-3.0-or-later

Fokus Launcher

Minimal launcher with clock, weather, fast app search, and gesture navigation.GPL-3.0-only

QRAlarm

Disable alarms with a QR scannerGPL-3.0-only

Suntimes

Sunlight and moonlight information (clock, alarms, tiles, and widgets).GPL-3.0-or-later

Warpclock

Quick shortcut for setting alarms based on your preferred amount of sleep.GPL-3.0-only

Chrono

Modern and powerful clock, alarms, timer and stopwatch.GPL-3.0-or-later

OnTime - Presentation Timer

Presentation timer for speakers at live eventsGPL-3.0-or-later

NoNonsense Notes

A simple notepad and to-do app with an excellent navigationGPL-3.0-or-later

Lichess

The one open-source chess platformGPL-3.0-or-later

Track Work Time

Record your work time. Categorize it with different tasks. Generate reports.GPL-3.0-only

Ghost Rain

Digital-rain live wallpaper with a configurable system HUDGPL-3.0-or-later

Epoch

Time display for nerds: Unix, sidereal, binary clocks & more.GPL-3.0-or-later

DartsTrainer

Cross-Platform app for all darts playersAGPL-3.0-only

Dart Checker

Dart scoreboard/counter for physical dart matchesGPL-3.0-only

Timer +X

Create alarms for predefined time incrementsApache-2.0

Video Screensaver

Displays any of your own videos as a screensaverGPL-3.0-or-later

CBG -- Clavierhaus BackGammon

The complete GNU Backgammon engine: play, coach, rollouts, career. Offline.GPL-3.0-or-later

OpenCamera Sensors

Synchronized recording of video and IMU data with advanced camera optionsGPL-3.0-or-later

Wristotle Companion

Voice control for Pebble watches — on-device by default, no account.AGPL-3.0-only

Couchy Launcher

A fast, private one-screen launcherGPL-3.0-only