OsmAnd

by osmandapp

OsmAnd is an offline maps and navigation app supported by OpenStreetMap data.

CoMaps

by comaps

CoMaps is a community-led, free and open-source offline maps and navigation app based on OpenStreetMap data, built with a focus on privacy (no tracking, no ads) and being not-for-profit. It offers offline maps, search, turn-by-turn navigation for walking, cycling and driving, outdoor/hiking features, bookmarks, track recording and a built-in OSM editor. CoMaps is a fork of Organic Maps.

Water Finder

by Mario Nachbaur

Find fountains & restrooms near you

EVMap

by ev-map

Find electric vehicle charging stations

NoGPS-Geolocation

by pashabey

This app uses BeaconDB to provide geolocation without using GPS, by scanning for WiFi and Mobile Network signals.

NeoStumbler

by mjaakko

NeoStumbler is an Android application designed for mapping wireless infrastructure for geolocation purposes. It allows users to collect locations of cell towers, Wi-Fi access points and Bluetooth beacons and contribute them to Ichnaea-compatible (i.e. Mozilla Location Services) geolocation services – such as beaconDB.

Vespucci

by MarcusWolschon

An on- and offline editor for OpenStreetMap.

GPSTest

by barbeau

An open-source GNSS testing app that displays real-time satellite and location information. This config installs the F-Droid flavor without Google Maps.

Roue Libre

by mgdx

Roue Libre shows bike-share stations on a map and computes a door-to-door journey combining walking and cycling. Everything runs on the device: the map, the address search and the route computation need no connection at all. Only real-time bike availability goes out on the network.