Neatly is currently the only best available option for Twitter on the BlackBerry Z10 in my opinion. While some can get away with the native Twitter application, it definitely lacks some features and UI we miss in the legacy BlackBerry devices. The current Neatly update includes features such as posting in the background, swipe to refresh function, UI improvements and more. When updating, you can see the full release notes from the developer. Click the link below to get redirected to Neatly in BlackBerry World.