This is what a mobile hit grand slam looks like.

Pokemon Go is less than a week old, yet already the mobile-augmented reality game, in which players earn rewards for exploring their real-world environment, is a massive hit.

(Apparently the success even caught the games creator, Niantic Labs, by surprise, as their servers have struggled to keep up with demand).

According to data obtained by SimilarWeb , an analytics firm, more Android users have installed the game than have installed the popular dating app Tinder: