With Power BI mobile apps you can create apps for iOS, Android, and Windows 10 mobile devices. In the mobile apps, you connect and interact with your cloud and on-premises data.
With Power BI desktop, you can create dashboards and view your dashboards by using the report service. You view on-premises Power BI reports on Power BI Report Server. All these reports and dashboards are available in the Power BI mobile apps, whether they're on premises or in the cloud.
Power BI Embedded