There is no application available to install the dashboard tool into the mobile. All you can do is develop the dashboard and generate the swf and publish it into the repository(Server). Using the App (SAP Business Objects Mobile) which is available in the play store you need to configure the credentials and server details into that and you can access the dashboard or you can go through the BI launchpad URL and view the Dashboard.
SAP BusinessObjects Mobile Server, BI 4.1 – SAP Help Portal Page
http://blogs.sap.com/analytics/2012/10/17/sap-businessobjects-mobile-now-available-for-android-4-1/
SAP Launches Mobile BI for Android on Google Play
Hope this Helps!!!