Rank system question

Question

more than 1 million people use this app. I barely use it for 10 minutes and im in the top 3%. How is this possible? i feel like something isnt working correctly

Answer 1

You're about 3% THIS MONTH (meaning among people actives since july 1st, and only for XPs earned on this period ^^)

Answer 2

it is ordered by day, week, month or all Xp earned
if you was 10 minutos getting a lot of xp you could go up on you leaderboards today