WhatsApp Messenger for BlackBerry 10 gets a nice update to v2.10.9455 in BlackBerry World. Version 2.10.9455 includes several bug fixes, enhancements, wallpaper integration, new payment screen/options, smoother hub integration and much more!
WhatsApp is a cross-platform smartphone messenger available for BlackBerry and 4 other major handsets, to get the update for BlackBerry 10 head on over to BlackBerry World.