I have two Iphones with different email addresses sharing one Apple ID. Will that cause problems with using messaging and FaceTime?

Question

I have two Iphones 5 with different email addresses sharing one Apple ID account.Both are using IOS 8.
I would like to set up a new Apple Id for one of the phones and remove it from the old account.
If I do that, can I move all of the purchased apps and songs to the new Apple account?
Also, will sharing one Apple ID account with two devices cause problems with using messaging and FaceTime?

Answer 1

Sharing an iCloud account between two devices can be done without causing issues with iMessage and FaceTime, just go into Settings for each of these functions and designate separate points of contact (i.e. phone number only, or phone number and unique email address).  While that works, you'll then face the problem where a phone call to one iPhone will ring both if on the same Wi-Fi network -- but again, that can be avoided by changing each phone's settings.
Rather than do all that, don't fight it -- use separate IDs for iCloud.  You can still use a common ID for iTunes purchases (the ID for purchases and iCloud do not have to be the same) or you can use Family Sharing to share purchases from a primary Apple account.