OpenTopoMap Viewer

Online client for maps from OTM project, import GPX and show own locationApache-2.0

OsmGpxUploader

Upload GPX files to OpenStreetMapGPL-3.0-only

AmbitSync

Read Suunto Ambit watches and convert to GPXGPL-3.0-only

Location Map Viewer

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

MarschRide

A bike-computer with BLE-sensors, a offline map and GPX-Recording GPL-3.0-or-later

GPSLogger

A lightweight GPS logger, battery efficient, GPX/KML, add notes, share, upload.GPL-2.0-only

OpenGPX

Paperless geocachingMIT

OpenTracks

A sport tracker buddy that respects your privacy.Apache-2.0

tower

find location (cell or GPS), view online maps, store waypoints and tracksGPL-3.0-or-later

AAT Another Activity Tracker

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

OsmAnd~

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

GeoNotes

A simple app to create georeferenced notes.GPL-3.0-or-later

Trackbook - Movement Recorder

Record your movementMIT

Trekarta - offline outdoor map

Detailed offline topo maps for hiking, cycling, skiing and other activitiesGPL-3.0-or-later

Coordinate Joker

A geocaching add-on – generates waypoints from formulas with up to 2 variablesGPL-3.0-or-later

μlogger

Location tracker with focus on privacy and energy efficiencyGPL-3.0-or-later

BoltOn

An open-source bluetooth file manager for the Wahoo ELEMNT Bolt.MIT

Les Pas - Photo Album for Nextcloud

A photo album that saves all your precious memory in your private cloudApache-2.0

PinPoi

Import and manage points of interestGPL-3.0-only

Finder

Remote mobile phone searching via SMS requests.GPL-3.0-only