Clock

Alarm, clock, timer and stopwatch modeApache-2.0

Timer +X

Create alarms for predefined time incrementsApache-2.0

NightDream

Clock, screensaver & radio with dynamic brightness & custom layouts.GPL-3.0-or-later

To Do

Create checklistsGPL-3.0-only

Clock Screensaver & Widget

Fullscreen Analog- and Digital Clock with Alarm, Event & Battery ViewGPL-3.0-or-later

Stay Put - Unplug Alert

Stay Put helps prevent theft of your device while charging in public spaces.MIT

Suntimes

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

Chrono

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

Keep it up

Network monitoringApache-2.0

WaterTracker

reminds you to drink waterGPL-3.0-or-later

Casio G-Shock Smart Sync

Add smart functions to your Casio square BT G-Shock Watch.MIT

Clock31

Clock + Calendar combo widget for AndroidGPL-3.0-only

ShiftSwift

A smart shift calendarGPL-3.0-only

BoxingClock

Interval timer for boxing training with audio cues and configurable rounds.MIT

PhoneTrack

Log positions to Nextcloud PhoneTrack app or any custom serverGPL-3.0-or-later

Pearlnode

Control Shelly smart home devices on your local network. No cloud, no account.MIT

BinClockWidget

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

Stochastic Reminder

Fixed and random reminder scheduler.GPL-3.0-only

AquaDroid

Reminds you to drink water and tracks your water intake habitGPL-3.0-only

Battery Tool | Hibernate Unused Apps

Automatically stop apps running in the background. Free, no ads and open source.GPL-3.0-only