Unus Annus Hourglass

If Mark or Ethan ever see this, thanks for the laughs and thoughts. As far as I know, no one has taken such initiative on Youtube before. I love eventful things and Unus Annus was a big one. Something to remember. If you guys could wish my friend Catarina a happy birthday, it would be pretty cool ^^ Thanks again.

Contemplate the inevitable.

Keep track of Unus Annus exact life time.

This app will vanish from the Play Store once the timer reaches zero.

After that, delete this app to never find it again.

Memento mori.