WairToNow - Aviation Navigation

Aviation mappng program, includes geo-referenced airport diagrams and plates.GPL-2.0-only

MapEver

Offline navigation on photographed mapsGPL-3.0-or-later

Luftlinie

Navigation for BirdsGPL-3.0-only

Androzic

Navigation for ozf2/3 mapsGPL-3.0-only

Heading Calculator

Flight navigation aidGPL-3.0-only

CityZen

City navigation appMPL-2.0

c3nav

Indoor navigation for the Chaos Communication CongressApache-2.0

PocketMaps

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

VirtualSoftKeys

A simple, safe and easy softKeys (navigation bar)Apache-2.0

CycleStreets journey planner

UK-wide cycle journey planner - cycle navigation for cyclists, by cyclists.GPL-3.0-only

MBCompass

Your modern, lightweight compass and navigationGPL-3.0-only

OsmAnd~

Global Mobile Map Viewing & Navigation for Offline and Online OSM MapsGPL-3.0-only

JRBP Survey

Jasper Ridge ant survey navigation and data entryGPL-3.0-or-later

Navit

Navit for Android, the completely free and offline Navigation system for AndroidGPL-2.0-only

✉➡🌍 Acastus-Photon

An online address/POI search for navigation appsLGPL-3.0-only

Fokus Launcher

Minimal launcher with clock, weather, fast app search, and gesture navigation.GPL-3.0-only

GraphHopper Maps

Online route planner and experimental GPS navigationApache-2.0

Holywarsoo

Lightweight Holywarsoo forum browsing appGPL-3.0-or-later

Orion Viewer - Pdf & Djvu

Orion Viewer is pdf, djvu, xps, tiff and comic books (cbr, cbz, cbt) file viewerGPL-3.0-or-later

Simple Counter

Keep track of thingsApache-2.0