Blackberry messenger of iPhone store?

When will BBM be on iPhone store? As I have a iPhone and a blackberry and I want to sell my blackberry and keep my iPhone and have BBm on it

Bbm messenger will never come to i phone or android

I've subscribed to BlackBerry to let me know when BBM will be available on Android. It should be available in June or anytime between June and August. I'm in the same situation as yours. Don't listen to the person above me, BBM is coming to iOS and Android.

BBM plan is available for iphone and android now you can use these plan after selling your blackberry.
As it is available on store now.

Research in Motion have announced this week that BBM will be made available on Android and iOS this summer.

It will be a free app that can be downloaded from the regular AppStore on your device or in iTunes.

http://www.isthereajailbreak.com/

Summer. More than likely July.

It should be available sometime this June. Why keep the iPhone when you could get the BlackBerry Z10 and get the full experience of BBM without having to pay for the service? BBM might have been the reason to buy the older BlackBerry's but that's not the case with the new BlackBerry10 devices. This platform bought new features to the table and a whole different mobile ecosystem with no lags, malware, and better security all with QNX Neutrino microkernel OS that enables the use of Flash and HTML5 capabilities also known to be embedded in systems around us such as social networks, cars, hospitals and space shuttles to name a few( uses the C++ computing programing language (QNX is used in systems where the cost of failure is very high"- QNX CEO Dan Dodge). They already gave people on the other platforms the opportunity to witness the BlackBerry10 OS from their phones (http://global.blackberry.com/static/blackberry-10/glimpse/index.html) and that was one reason why people switched and now they are bringing BBM to other platforms to lure in more people. BlackBerry has the most powerful mobile computing operating system (QNX) so seeing how BBM will be on the iPhone and Android platforms I say it's a way for them to experience the new BlackBerry Messenger app new features (video chat and screen sharing) to regain their market share that they lost to the iPhone and Android phones. On their part its positive but even if they don't gain consumers they're still making money off the other platforms by allowing BBM service on other phones.