Second, we use phone numbers to help you find friends on the app. PHHHOTO encourages connecting with others on our community, and phone contacts are an easy way to do that. If you are not interested in allowing friends who have your phone number to find you on the app, our best suggestion would be to use a phone number that no one that you know is connected with, or, perhaps this app is not for you.
Finally, using phone numbers is a way to link all of a user’s PHHHOTOs together. This way pics you take IRL with PHHHOTO PRO and pics you take on the PHHHOTO APP all end up in one place.