SicMu Neo

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

Dahdidahdit — The Morse Trainer

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

PrepApp (F-Droid)

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

Rivia

Rivia is the ultimate encryption toolMIT

M9

SMS messaging for D-pad and T9 keypad phonesGPL-3.0-or-later

Valentin's PowerTools #016 - Tomato Potato Clock

Distraction-free pomodoro timerGPL-3.0-only

Blazify

Stream millions of songs with synced lyrics, an equalizer and offline downloadsGPL-3.0-or-later

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

TPMS Libre

Offline tyre pressure and temperature for JK Tyre Treel TPMS sensors, no loginMIT

Boop

Pop a nearby person’s bubble. A tiny Boop over Bluetooth, with no InternetApache-2.0

DAPNET

Send and read calls to and from DAPNETApache-2.0

MassDroid TV

Music Assistant on your TV: browse, discover and control every player.MIT

SnoopSnitch

Check mobile network securityGPL-3.0-only

Adiresy

Find, share and navigate to Madagascar's community address codesGPL-3.0-only

MeshCore Signal Tester

Real-time mesh signal monitor for MeshCore companion radios & repeatersMIT

WiFi Walkie Talkie

Talk to other devices on your LANAGPL-3.0-only

MassDroid

A native client and remote for the Music Assistant open-source music server.MIT

Rtl-sdr driver

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