Adresilo

Search for placesGPL-3.0-or-later

OSM Dashboard (Offline)

OpenStreetMap dashboard for OpenTracks without internet permissionApache-2.0

XCSoar

Tactical glide computer and mapsGPL-2.0-only

AAT Another Activity Tracker

GPS-tracking application for sportive activities, with emphasis on cycling.GPL-3.0-or-later

Key Mapper

Make shortcuts for ANYTHING! Remap volume, power, keyboard, or floating buttons!GPL-3.0-only

Just Delete Me

A directory of direct links to help you delete your account from web servicesLGPL-3.0-only

Stitch

Stitch screenshotsLGPL-2.1-only

PrepApp (F-Droid)

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

UsbGps4Droid

USB GPS Provider for AndroidGPL-3.0-only

Launch - Minimalist Launcher

A clean, efficient, and minimalist Android launcher.MIT

Fitness Calendar

A private and fully offline activity tracker.GPL-2.0-only

Notes

Notebook with markdown formattingGPL-3.0-only

Diary

Personal diary or journalGPL-3.0-only

OpenTTD

A simulation game based on the popular game "Transport Tycoon Deluxe"LGPL-2.1-or-later

Andor's Trail

Quest-driven RPGGPL-2.0-only

pMetro

Calculate shortest metro routes in RussiaGPL-3.0-or-later

Location Map Viewer

Display geografic information from url or local gpx/kml file in a mapGPL-3.0-only

GApps Browser

Sandbox for web appsMIT

PocketMaps

A completely opensource map viewer with (offline) navigation system.MIT

NÖ Finderlein

A companion app for the Lower-Austrian NÖ-CardGPL-3.0-or-later