TheChooChoo - free puzzle app game for iphone, ipad

TheChooChoo seems to be a ripoff of Choo Choo Puzzle from http://www.notdoppler.com/ It's an online puzzle game that you can play with your old fashioned mouse.

TheChooChoo's game mechanics/user interface seem clunky to me. Skip the app, play the online version.
I've got great games to report for Wednesday, Thursday, Friday. I promise.
https://itunes.apple.com/us/app/thechoochoo/id1039990006?mt=8