Use a single tap on the collection in the list. You may enable Location Services for Galileo at any time in system Settings > Privacy > Location Services. What you can control with each pad is related to how many chains it represents: An empty pad shows only the note it will trigger. Galileo Offline Maps is a map browsing app you can use offline. It makes life easier, when traveling without any Internet connection, because you can use previously saved offline maps on your mobile iOS device. This works on some Android phones. A more certain method is to enable Developer Options on your phone and select the ‘Stay Awake’ setting, which will ensure your screen stays on when the phone is charging.
Drum Racks also allow multiple parallel chains to be used simultaneously, but their chains process input somewhat differently: Rather than receiving the same input signals, each Drum Rack chain receives input from only a single assigned MIDI note. The external device may have been switched off, the data lines may be noisy, system buffers may overrun or your mode settings may be wrong. From top to bottom, these are toggles for the Input/Output, Send, and Return sections, and the Auto Select button.
Coordinates format. In Galileo Offline Maps you can choose to represent your coordinates in any way you like. Dragging a pad to another pad swaps the note mapping between the pads. Feel free to ask for further assistance or to report any problems you find at or choose Contact Support option directly within the app settings. There are several ways to restore your data from backup: Put .gbackup file from your computer into the app shared folder in iTunes. However, the use of an OSS is actually hard for its beginners, because many OSSes have few good manuals, where they have usually been developed by volunteers.