OsmAnd is a map and navigation application with access to the free, worldwide, and high-quality OpenStreetMap data.
OsmAnd vs Waze opinions
It’s an Open Source alternative and offers offline navigation, too.
The focus on user privacy is nice, but OSM is missing a lot of addresses and streets that Waze and Maps have, even in big cities.
Missing the community features of Waze
Organic Maps is an Android & iOS offline maps app for travelers, tourists, hikers, and cyclists based on top of crowd-sourced OpenStreetMap data and curated with love by MAPS.ME founders.
Organic Maps vs Waze opinions
there are no live traffic related features at present in the app.
A private, free and open source replacement for Google Maps and other geocoding services that relies on Photon, which you can run on your own server. It uses the Photon API to fetch results to your phone, allowing you to search for places in...
Navit is an open source car navigation software for Linux, Windows systems and portable devices.
Pure Maps is a full-featured map and navigation application allowing you to explore maps, search for addresses and points of interest, as well as assist with navigation.
RMaps is the navigation tool. You can use RMaps like online map viewer for some popular maps. And like offline map viewer for your own maps created on the PC.Discontinued
The project seems to be no longer developed. Last version, 0.9.4, released in June 2013, can be still downloaded from the official website.
gvSIG is a free open-source GIS project, characterized by a user-friendly interface, and capable of quickly accessing the most usual raster and vector formats. In the same view it includes local as well as remote data through a WMS, WCS or WFS.Discontinued
The app is no longer updated. Last version, 1.2.3, released in March 2011, can be still downloaded from Google Play Store.