Period Tracker FAQ I can’t find my account. How do I restore my backup data to my phone? My period/fertility predictions are all wrong. How do I transfer my data from my old phone to my new one? I’m changing from an Android to an iPhone (or vice versa), do I need to pay for the Deluxe app again? Does Period Tracker sell or share my data with any third parties? How do I add a intimacy, flow, or spotting icon to my calendar? I entered the wrong period date. How do I delete all of the past information from my app? How do I add a pregnancy? I used the wrong email address when setting up my account. How do I fix it? My Android widget is not working. What do I do? I emailed myself my backup. How do I restore from it? I saved my backup to my Android’s SD card. How do I restore from it?