Sex Ratio App – How many males/females Facebook Friends you have?

Published on March 12, 2015

Ever wondered how many male to female friends you have?

I wondered that before, and created a simple Facebook app – Sex Ratio – 4 years ago.

sex ratio facebook friends

PS: It was a long time that I developed this 1-day-hack 4 years ago, using heroku and PHP (oh yah PHP!). It still works and hosted on the free heroku server. How nice Heroku!