So disappointed to lose everything. I didn't realize the app didn't save your lists. Got a new phone and everything transferred but because this app doesn't have you log in, everything is gone. I had several important lists saved to prepare for my upcoming baby and it's all gone. I'll never remember it all. Time to look for something else to use. Response: From the main screen I didn't see any prompting so did not know I was supposed to or how to.