I doubt it. There was no mention of iOS support when Playstation Suite was first announced years ago, and the iPhone was the best selling smartphone platform then. Now that Andriod phones outsell iOS phones two to one, and the iPhone isn't even the best selling phone model anymore, there isn't any pressing need for Sony to port Playstation Mobile to iOS.
SCE products have never been Apple friendly. Dont expect that to ever change...
SCE don't even admit to supporting apples .m4v standard on PS3 as it would mean paying Apple license fees.
(so they still block chapters and sub titles... but the video files play just fine, as long as there not DRM,ed)