BlackBerry Messenger (BBM) for the Android and iOS operating systems will have to wait a little bit longer after the roll out of the app was postponed.
The service was previously only available on the Research in Motion produced phone and allowed users to send messages to each other.It was meant to be released on Android devices on Saturday and then on the iOS platform a day later.But this has been delayed because Blackberry says the app is not ready..............more news via link