Deleting photos after transfer

Hi there,
I was wondering after you transfer your photos from the camera roll location on an iPhone 4 to a new-album in an iPad mini, if you delete the photo on the IPhone will this delete the same photo on the iPad if both devices are operated under the same apple account when they synchronise?
I worried that once I have transferred the photos across from my phone to my iPad mini using your app that if I delete them on my phone to create space It will delete them on my iPad mini as well? Please advise.

Thanks
Manda.