The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Engineerica Systems:
Use iConf to automate the attendance tracking of conferences, seminars, workshops, and training sessions. iConf will convert your Apple device into a portable conference attendance tracking device. The attendance data is transmitted to the Conference Tracker server on the Amazon Cloud. Once there, simply log in to your Conference Tracker account with a web browser to view or print the attendance reports. iConf can calculate the Continuing Education Units (CEU) or Professional Development Credits each attendee earned for attending the conference sessions. You can design your own attendance certificate, print it out or deliver it electronically.Other features: Ability to design and print conference badges, a communication center, and much more...