Unless you indicate otherwise, all of your contact information will appear on the app; this includes name, street, city, state, country, phone number, email address, education, and place of employment.
If you wish, you may customize your settings so that particular information will not be viewable by other constituents. If you would like to hide information in your profile, click on the the three lines on the upper left of the app. click on 'settings', click on 'privacy'. Under the 'general' tab, you can change what information you would like to make private.