Google and Third Parties for Android 2.1 apps
There are several Android 2.1 apps available in the market. One of them is Google that delivers many services for applications includes Google Voice, Sky Map, Finance for business service, Maps Editors for MyMaps service, Places Directory, Google Goggles that looks for image, Google Translate, Google Shopper and Listen that is a jogging apps for My Tracks and podcasts.
By the time going there are many Android handset manufacturers joining the to delver services of Android 2.1 apps in the operating system of Android, these are called the third party applications. Some popular third party applications are Shazam, Backgrounds and WeatherBug.