Will my existing account work on the apps? February 11, 2020 22:11 Updated Yes, you can use the same details to login to both the Poply app and the Poply website. Related articles Will my invitations be visible both on the app and the website? Does Poply work on Android phones? How do I add contacts using a .csv file? Can I send SMS (text) invites to mobile numbers outside of the U.S.?