UpdatedJust clicking on a website link from apps like Facebook Messenger and Apple's Facetime could cost you money, says one dev.
A new Mavericks update is on the way, featuring FaceTime Audio integration within the Messages and FaceTime apps.
As more users report they no longer need Wi-Fi for FaceTime, AT&T jumps in with word that it's doing what it said it would.
All video chat apps over cellular will finally work with the AT&T network, much to the delight of FaceTime and Google Hangout users.
Apple is experiencing technical difficulties, as its messaging and video chat services go down yet again.
There's no word yet on whether those with grandfathered unlimited data plans get the feature, though one group is keeping an eye locked on AT&T.
Canadian Messenger for iOS users are the first to try the new feature but it could come to Android, other territories soon.
Users are reporting successful forays into FaceTime over cellular on non-tiered plans and iPhone 4Ses.