Brilliant app for older versions of Android. This app have helped me keep track of my tasks at work and personal very effectively for years. It is very easy to use. I have upgraded to Android Oreo, and reminder pop up stopped for my tasks. Contacted support, but they couldn't figure out how to fix. I appreciate they tried their best. I've migrated to Splendo as a stop gap arrangement till I find a better app as good as any.do. 2 * given, as this app is working just as a notepad to me to list tasks, but I don't get any form of reminders.