Interaction Books with unity

Hi guys,

I've been searching for tools to create interactive books for tablets(iOS and Android), and the best tools I've found with GUI helpers were for HTML5 using CCS3 and javascript. None of them had 3D support though. All 2D and very limited tools. Looking at Unity and its tools available, looks like I could actually use it to create this interactive book.

What I plan for this book would be, flipping 3D pages with ilustrations mapped to it. Maybe some Lighting interaction and a few fx to complement the sotry narrative. I also intend to Use blender to create the contents that would get exported to Unity, then the game logic created on it. Everything would pretty basic. Animated sprites, deforming geometry, sound fx and sound track.

I would like to know if the Free version if Unity would suit me. Also when I buy the iOS and Android package to be able to export to the Tablets. Will I need to know any programming from iOS or Android language to fit my app to the tablets? Or can I export my game(interactive book)straight to from Unity to my tablets and they would work? I mean. How does the app wrap up would work?

Thanks a lot for your attention

Rodrigo Guimaraes