BlackBerry's BBM app for iPhone has been updated, now with a new look, that's more at home on iOS 8. The app is ready for the iPhone 6 and iPhone 6 Plus, and adds new timer options and more.
In addition to the brighter color scheme, there are a number of other additions and improvements in BBM. You can now send stickers in group chats, rather than just to individuals. Timed messages are now a little more flexible, and are now viewable multiple times until the timer expires. There's also a new 60-second timer option.
You can download BBM for iPhone version 188.8.131.52 from the App Store right now.