Days Counter lets you have a formal record on how many days passed from the start of an activity, or even know how many days are left to a future specific date.
This app is for people who likes to have all perfectly registered in a clean way.
You can create as much counters as you like. All of them will we stored and will keep track of the days forever in real time unless you want to erase the desired counter.
As a plus you will have and indicator to the right of the number of days and you will receive notifications when you match certain requirements! For example the app will send a notification when 10 days are left from one activity!
And of course this app is made entirely by Google's Material Design specifications.