Congregation Territories is an Android application to help manage the territories of a congregation of Jehovah's Witnesses
For each territory, an image or pdf file can be used as a map.
The files can be saved in the device's memory or in the user's Google Drive account. In that case, the app will ask permission to access the files of the Google Drive account to let the user select a file for each territory. If granted, the app will only use this access to show the map of the territory.
Under no circumstances, the app will
access other files not selected by the user
access a file selected by the user for another reason or purpose than to show the map of a territory
send a file or information about a file to someone or a remote server
Using maps saved in a Google Drive account can be usefull to save space from your device's memory and also to manually share the maps to others.