As of this post the game still crashes (after update yesterday).
16GB Verizon Upad Mini retina
The money spent on lunchboxes was a total waste and Bethesda has handled this issue with the worst customer service.
Even deleted the original thread regarding this: http://www.gamesas.com/topic/1525942-bug-fallout-shelter-always-crashed-on-loading-screen/page-3#entry24171312
Wish there was a way to make PMs and Devs care.
Still holding out hope tho ..