Name: Quick Launch (Requires OS10.3 and Higher)
Finally an application launcher for BlackBerry® 10. Stop wasting time searching the HomeScreen for applications to launch.
Quick Launch allows you to launch applications from anywhere on the device. No matter which application is currently running. Create new categories of Launcher for unlimited buttons for Websites, phone calls, email, text message, files such as documents, spreadsheets, power point slides, pdf files, pictures and videos. Have instant access to your everyday applications, websites and files.
Quick Launch can launch all of the social applications such as Facebook, Twitter, LinkedIn and Four Square. PIM applications Calendar and Contacts. Display a picture with Pictures Viewer and play a song or video with Media Player. Launch DocsToGo to open a document, spreadsheet or slide show. Launch the Assistant, Camera, Clock or File manager with press of a button.
Create unlimited phone speed dials, email and text message templates. There is no need to go to the Hub and to Compose messages any more. Just press the Activation key to open Quick Launch and open the Contact or compose a new mail or text message.
Note: Due to API limitations not all applications can be launched. Quick Launch can launch almost all of the core applications.
Link: Quick Launch - Application Launcher - BlackBerry World