Don't hesitate to try out other scouting apps created by other teams. It definitely saves you the hassle of creating a new one not that I am discouraging you from doing so. Try out FRC scout, created by team 1730, which is available on the appstore. There seems to be a iBook manual for FRC scout as well. Also Aerial scout, created by team 525, which is also on the appstore. Links included below.
https://itunes.apple.com/us/app/frc-...824608264?mt=8
https://itunes.apple.com/us/book/frc...46169922?mt=11
http://525swartdogs.org/?page_id=707
http://525swartdogs.org/?page_id=997
When searching for the swartdogs app on the appstore turn this option on when searching for it "Iphone only". IPhone applications work on Ipads as well. The app can only be found when searching in the Iphone apps area(I searched and downloaded it myself on my family's device). I noticed this since I had a bit of trouble finding it on the appstore.
Hope this helps.