It does not look as if the americans are investing heavily in Savedroid. the counter does not move very fast anymore. But no wonder, with the minimum requirements that require the law in the US.
But people from other countries: You should not miss the chance on Savedroid
You are right, but I have one question. What about marketing? Savedriod team doing enough marketing to attract US people. As I can see there main focus is in Germany. But still they managed to get good subscription.