A functional App to keep things counted.
Do not forget the number pills you took today, count up and down the number of passengers in your bus/plane, etc.
It allows multiple counters, each one with its own name.
It allows to add/subtract, and informs you about the last time you added/subtracted an item.
It allows to rename/delete counters.
It allows to reset all the counters.
And that is all for now. Easy, but helpful.