BlackBerry Messenger, BBM, is now available for Windows Phone based smartphones. You can now download the BBM app at the Windows Phone store for free for your Nokia Lumia phones and other smartphones running on the Windows Phone platform.
Supported Devices & Downloads
BBM supports all Windows phone smartphones running on Windows Phone 8 and above. This means that smartphones running Windows Phone 7, 7.5, or 7.8 like the Lumia 900 and so on will not be supported. Based on this the supported devices include Lumia 520, 525, 530, 620, 625, 630, and Lumia 720. Other are Lumia 820, 920, 925, 930, 1020, 1320, and Lumia 1520.
You can download BBM for Windows Phone at the Windows Phone store using the link below: