Works well, but...

The interface is easy to understand. It is well laid out. One small issue I noticed that happens intermittently is that when I switch to another app and come back to this app, without turning off the app, the settings screen to the right side goes blank white. And to get it back, I have to turn off this app and restart. Not a big issue; just a tiny inconvenience. Otherwise, this app works well and performs well.

RLH1957too about Countdown Star (Ad-Free)