”Extol App (A Spiritual Warfare App) for Android. This is a closed source Android app developed by Paperbox Inc. This app collects and stores your phone number and contacts (only contact number is stored, meanwhile contact name, email, home address and other details are not collected) in Google’s Cloud Firestore. The phone number is required so that, it can find and display people within your contacts who’re using Extol app. This information is not shared with any third-party and all the user information can be deleted through the app’s delete account function. For further information please do mail us at a.choir2006@gmail.com”