BlackBerry Messenger will come to Android and iOS later this summer. Although everyone agrees it is too little too late to do anything to help the image of company. According to BlackBerry chief operating officer Kristian TeaBlackB, BBM could be preloaded on some devices. As expected there is a high level of interest from other manufacturers. There are currently 61 million BlackBerry Messenger users around the world. Now on the other hand, WhatsApp has more than 200 million users. Good luck Blackberry.