Below is what I found.
2. You can write mapping code once, then switch between map providers by only changing two lines.
3. Before you can create a map with Mapstraction, you’ll need to choose which map provider you want to use.
4. It total depends on which map provider you will use.
5. It supports Map provides like CloudMade, ESRI ArcGIS, Google v2, Google v3, Leaflet, MapQuest, Bing Maps v6, Bing Maps v7, Nokia/Here Maps, OpenLayers, MapQuest Open, OS OpenSpace, Ovi Maps and Yandex Maps.Allemahesh, if this helps please login to Mark As Answer. | Alert Moderator