Movie (MP4) bluetooth transfer from iphone 4 to ipad2 doesnt work

I thought this would be a promising app to transfer movies from my iphone (32G) to my ipad (16G) via bluetooth, since I wont have a laptop or any kind of internet access whatsoever. I am able to get the devices to recognize each other and every time I try and send the MP4 from the iphone the app instantly crashes. Cant get it to work.

Jeswes about iFlashDrive - USB&Bluetooth&Email File Sharing