Looking for a countdown app

[beardking]

I am trying to find a "Countdown" app similar in function to the one available to Iphone users (https://apps.apple.com/us/app/countdown/id1403367428?platform=iphone).

The ones that I have found so far, you can put in multiple events for a countdown, but it seems like they are require you to swipe through all of them rather than having a simple one page view like the one mentioned above.

Does anyone know of an app that works like the above?

Thanks in advance.