your contact list is unimportant to us and will not be used. we do not want any information that is on your phone. if you don't believe us you can read all of the code we used to build the app. here's the code.
we don't care who you are and don't want to know anything about you. the only thing we need from you is your phone number so we can log you in with a text message. there are no ads and there is no way to pay us. but you can contact us or report bugs by making a new issue here.
if you want a single notification on monday mornings to remind you about your friends with birthdays that week, you can turn it on. it's off by default. I'm going to be honest with you. this was the most difficult part of the app to code and it might be buggy. so please don't rely on it.