TKBirthdayReminder is a beautiful birthday list. Once a day you receive a notification that reminds you about upcoming birthdays. You can place a widget on your home screen, too. The birthday dates are stored in your Google Contacts. So there is no need to backup an app-specific birthday list. On a new device just reinstall the app and - voila. The app is free of charge, contains no ads, does not track you, and does not collect your data. It looks great on foldables and tablets. And it is open