Trying To Find Tweak

[Oscar_D_Grouch]

An anyone tell me the name of the tweak in cydia that will let you have two copies of the same app that are independent of each other? I swear I sen the description for it but can't remember the name.

My reasons for wanting to do this aren't piracy related, I want to be able to run two different versions of a word game cheat app, as the newer version doesn't support abble dabble anymore and the older version doesn't support the new version of word with friends.