Provide the ranking of apple app store
Without extra overseas account, check the ranking of overseas game and available for download
Register the ranking and game information of about 50,000 mobile game
select the soaring ranking and best game
if you wonder the game ranking that friends with an iPhone are looking?
It is also possible in your smartphone.
if the game was released in google play, available for download
Provide the replay function of last ranking in the google play
Very useful to understand mobile market of some countries, but would be 5 stars if you have English option. Good job!