Terrific App

It can be as simple or intricate as the user wants.
I have loved it, til today.
I updated my lists and the app opens but then goes behind my home page.
The problem has forced me to update & clean house on my phone. But, very inconvenient if not working tomorrow.
I hope like other list apps, it is no longer supported, with no notice to copy to another app!

Pat burk about Lists To-do