Lumicall

SIP softphoneGPL-3.0-or-later

Kore

Kore, Official Remote for KodiApache-2.0

Pretty Good Music Player Launcher Mode

Music player running as launcherGPL-3.0-only

QuickTiles

Android Quick Settings TilesGPL-3.0-or-later

Keep Alive

Notify others if you haven't used your device in a given period of timeApache-2.0

Welefon

Phone with APIGPL-3.0-only

Zorin Connect

Connect your Zorin OS computer with your deviceGPL-2.0-only

lWS

lightweight Web Server (lWS)GPL-3.0-only

Flashback

When somebody calls, Flashback shows recent calls and SMSes to/from the callerApache-2.0

SimpleX Chat

SimpleX Chat - e2e encrypted messenger without any user IDs - private by design!AGPL-3.0-or-later

Phoenix

Requires root!Reboot your phone in a given interval and start an applicationGPL-2.0-or-later

Blocker

A component controller for Android applicationsApache-2.0

baresip

VoIP User Agent app for Android based on baresip SIP libraryBSD-3-Clause

baresip+

VoIP User Agent app for Android based on baresip SIP libraryBSD-3-Clause

Dicio assistant

Voice assistant: multilanguage, configurable and freeGPL-3.0-only

PilferShush Jammer

Block unwanted use of onboard microphoneApache-2.0

SnapSafe

Snap pics of anything, safely.MIT

Dhizuku

A tool that can share Device Owner permissions to other application.GPL-3.0-only

WaveUp

Turn on the display by wavingGPL-3.0-only

Nextcloud Talk

Have private video calls and chat using your own server.GPL-3.0-only