The Survey Android app works in conjunction with the Survey PC for Web Sync software on Windows, with data integration via Caladan Software's Web Service.
Download and install the Survey PC software from the Caladan website, then purchase a license to use the Survey Android application.
With Survey PC you can create custom surveys and upload them on the Web so you can download them on your device with Survey Android.
With the Web Service, you can still send collected responses to the Web and then download them to Survey PC for reporting and spreadsheet generation. Even without this service, you can still share the data collected in CSV text format to other applications on your Android system like Gmail, Whatsapp, and many others.