gvSIG is described as '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' and is an app in the Travel & Location category. There are more than 25 alternatives to gvSIG for a variety of platforms, including Android, iPhone, Online / Web-based, Android Tablet and iPad. The best alternative is Google Maps, which is free. Other great apps like gvSIG are Google Earth (Free Personal), OsmAnd (Freemium, Open Source), Waze (Free) and HERE WeGo (Free).
Google Maps is a basic web mapping service application and technology provided by Google. It offers street maps, a route planner for traveling by foot, car, or public transport and an urban business locator for numerous countries around the world.
Google Earth lets you fly anywhere on Earth to view satellite imagery, maps, terrain, 3D buildings, from galaxies in outer space to the canyons of the ocean. You can explore rich geographical content, save your toured places, and share with others.
With Street View you can explore the world at street level. Explore world landmarks, discover natural wonders, and step inside locations such as museums, arenas, restaurants, and small businesses with Google Street View.