Tags are are deselected by default and can be selected/deselected by the user. The screenshot illustrates how tags  are displayed within the mobile application.

Default tags are selected by default and can be selected/deselected by the user. The screenshot below illustrates how default tags initially appear within the SharinPix mobile application. 

Auto tags are automatically assigned to the photos which are taken and cannot be deselected by the user. The screenshot below illustrates how auto tags appear within the mobile application.