After I jailbreak my iPhone, and download vshare, are the apps I already had cracked?

I jailbroke my phone and downloaded everything need to run vshare correctly. Now, I need to know whether or not the apps I already had on my phone are cracked before I use them. Can you help?

Those apps that you had on your phone before the jailbreak are not "cracked". They are exactly as they were before the jailbreak.