Multitasking Now you can run your favorite third-party apps — and switch between them instantly — without slowing down the performance of the foreground app or draining the battery unnecessarily. Folders Organize apps into folders with drag-and-drop simplicity. Get faster access to your favorites and browse and manage up to 2160 apps. Even Better Mail See messages from all your accounts in a unified inbox, organize messages by threads, open attachments in third-party apps, and more. iBooks PDF file support, Notes, Highlighting and more! Or you can add your favorite! What do you think?