By Veronika Bondarenko The Golden Arches topped every other fast food chain when it comes to app downloads last month. Remember when fast-food chains wanted you to come in to order at the counter or to place your order through a hard-to-understand drive-through speaker? Sure, having people take your order sometimes (often) led to mistakes, but what’s extra pickles when you said: “hold the pickles” between friends? It turns out that these things actually matter quite a bit and that has led to a drive to bring fast-food ordering into the modern world. That has led to a bit of an arms race betwee…