gvSIG Mini is a free viewer of free aceess maps based on tiles (OpenStreetMap, YahooMaps, Microsoft Bing, ...), with a WMS, WMS-C client, address and POI search, routes, hybrid location and many more things.
- Multiple Map Layers (satellite images and standard maps).
- Low bandwidth usage and offline usage
- Maps downloader
- Support for WMS and WMS-C layers
- Layer configuration downloader
- Address and Points Of Interest search
- Route finder
- Compass support and Navigation Mode
- GPS, Cell and Network GeoLocation positioning
- Share your location: Twitter, SMS, Email, Facebook...
- Street View integration
- QuickZoom: SlideBar or DoubleTap
- Compatible with Low and High Screen Resolutions. Portrait and Lansdcape orientation.
- Versions for: Android phones, Standard Java mobile phones (JavaME), Blackberry
- Free to use (GNU/GPL)
- Tileset generator. Phone Cache is a tile generator for gvSIG Mini
More videos here