MoldQueen

Drive Mould King building-block RC toys over BluetoothMIT

SicMu Neo

Simple, full-featured, file-based music playerGPL-3.0-only

PrepApp (F-Droid)

Preparedness toolkit, survival guide, emergency info, weather and more.MIT

Rivia

Rivia is the ultimate encryption toolMIT

Dahdidahdit — The Morse Trainer

An Actual Morse Code Trainer — Not Just A Morse Code GeneratorGPL-3.0-only

HOPE_16

Schedule app for the HOPE conferenceApache-2.0

Valentin's PowerTools #016 - Tomato Potato Clock

Distraction-free pomodoro timerGPL-3.0-only

XRCB app

Listen to the radios of the Xarxa de Radios Comunitarias de Barcelona, live!GPL-3.0-only

Qz

Receive live traffic news via Traffic Message Channel (TMC)GPL-3.0-or-later

Opus 1 Music Player

Feature enhanced sibling of the "Unpopular Music Player"GPL-3.0-only

DAPNET

Send and read calls to and from DAPNETApache-2.0

SnoopSnitch

Check mobile network securityGPL-3.0-only

WiFi Walkie Talkie

Talk to other devices on your LANAGPL-3.0-only

Rtl-sdr driver

Port of rtl-sdr's rtl_tcpGPL-2.0-or-later

SatStat

GPS, sensor and network statusGPL-3.0-or-later

Plug Off Airplane

Uses root to disable Airplane Mode when the device is plugged in via USBGPL-3.0-or-later

Squeezer

Remote control for Lyrion Music Server and players.Apache-2.0

Sound Center

Local music and podcast player, built to enhance your quality of life.GPL-3.0-or-later

Alt Launcher

Launch apps on boot and fastboot on Phoenix Android (and similar) radiosApache-2.0

MobiloSignal

Find the best spot for calls and mobile internet by seeing signal strengthGPL-3.0-only