This down-vote has nothing to do with the app -- as I couldn't find it ( saw it on my desktop and browsed AppStore on my phone )
The first step of getting people to like / upvote your app is enabling them to find it --> use it --> solve the pain.
Step 1: Awareness ( thx PH )
Step 2: Get app ( fail. )
I imagine myself trying to tell anybody about this app. Oh, it's called Countdown.
20 minutes of scrolling through other apps named countdown -- they either choose the wrong app or give up.