PREVIOUSLY: The best to-do app by a million billion miles! I have tried many other systems and this one beats all the others for sheer usability and adjustability- excellent system. 26/10/19 UPDATE: This major update to your app is, for me, unfortunately counter intuitive, poor and makes my life harder! I like enhancements to apps but sometimes, as in this case, fiddling with something which was already very good is likely to make it worse. Many of the new "features" make the app worse!