Now this is a very useful repo that allows you to use the tweak that usually cost money to get it for free, It is also very common so I apologize to anyone that has posted this before What i recommend you doing is getting the downloading the tweak/app you want for free then if you like it buy it like you're suppose to to support the developer like I did with barrel! The only thing you have to do is go to: Cydia>Manage>Sources the click edit, then add, [ Register or Signin to view external links. ] Now just search the app that cost money and if this repo has it( which it has a lot) then try it out but please buy the tweak/app if you enjoy it! Don't pirate! That's all there is too it!