The iPad observer application is used to watch and record sensor measurements. You can view real time measurements from the iPad’s sensors, a remote Android phone running the app, or from a Broadcom WICED Sense device. You can save  sensor measurements to a file, and share data with other users through your cloud account.

The Sir Isaac’s Apple – Teacher’s Version is required to share files through the cloud. You can get the free Sir Isaac’s Apple for your student’s iPads so they can view shared files along with saving their own experiments to their iPads.