The new iPad LCS app is now available for downloading. It incorporates much of what I'd hoped for, such as switches and curves with 22.5 degree curvature. Love the two-finger rotation for pieces. The loco roster is upgraded, too.
My only wish now: In editing track, I wish I could move a connected section of tracks as a unit. It's hard to get all the layout right when first placing them. But it's a minor complaint. Lionel is doing great work with this LCS app!
Bob A.