Logic Remote on iPad control bar overview
The control bar is located at the top of the screen, with controls to switch views, open the Library and the Patch List, navigate between patches, and view different settings.
The buttons on the left side of the control bar include:
The View button
allows you to switch between views to play Touch Instruments, use the Mixer, work with key commands, and open Smart Help.The Library button
opens the Library, where you can choose patch settings or channel strip settings. When you open Smart Help, the Library button changes to the Lock button 
.The Patch List button
opens the Patch List, where you can choose patches.
The control bar display shows the selected patch and, when inside a set, the name of the set. You can use the arrows on either side of the display to move between patches and sets.
At the right end of the control bar is the Settings button:
The Settings button
opens a menu where you can undo or redo edits, add or duplicate a patch, and switch between host applications controlled by Logic Remote. You can also open Logic Remote Help.