UPDATE: ChatON is now available for all BlackBerry devices. Just head onto the link below and it will automatically point to the correct download.
Samsung’s cross-platform messaging service, ChatON is now available on the BlackBerry platform. Interestingly, ChatON for BlackBerry currently works only on Torch 9800 (more devices coming soon) and needs to be downloaded from the link below.
ChatON will enable BlackBerry users to have a 1:1 conversation, group chat, attachment and emoticons support and more with other ChatON users irrespective of the device. ChatON is currently available on Android, iOS, bada and web.
Samsung will also release ChatON for Windows Phone in the coming weeks.
Download Page (Open this link from the BB device)