Check the toplists of App Stores in 153 countries with Toplists.
With this simple app you can quickly check the most popular iPhone, iPad and Mac apps all around the world in two categories - top free and top paid. Just pick the country you want to look at, select the platform and this is it. To view a description just hover the mouse cursor over the app you’re interested. To open a link to the app just double click.
It is that quick and simple.