OpenGPX

Paperless geocachingMIT

SeaMapDroid

Browse OpenSeaMap on your phoneGPL-3.0-or-later

pMetro

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

Notes

Notebook with markdown formattingGPL-3.0-only

GeoPaparazzi

Field survey toolGPL-3.0-only

Diary

Personal diary or journalGPL-3.0-only

MH4U Database

Look up the MonsterHunter 4U databaseMIT

GApps Browser

Sandbox for web appsMIT

Andor's Trail

Quest-driven RPGGPL-2.0-only

Geo Bookmark

Save timestamped geo-bookmarksApache-2.0

OpenTTD

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

Location Map Viewer

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

VCMI

Engine recreation for Heroes of Might and Magic IIIGPL-2.0-or-later

c-beam

Android interface to the c-base onboard computer c-beamWTFPL

ParkenDD

Show available parking slots in major citiesGPL-3.0-only

WiGLE WiFi Wardriving FOSS

Map Wi-Fi access pointsBSD-3-Clause

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

Transports Bordeaux

Transport info for FranceGPL-3.0-only

Déjà Vu - A local RF based back end for the µg Pro

Mobile/cell and WLAN/Wi-Fi based network provider for UnifiedNlp and microGGPL-3.0-or-later