These quit smoking apps... Has anyone bought one? Do they work? Are there any that are better than others. It seems odd to me to have a quit smoking app but I am still curious if anyone has had any experiences with these apps. A quick app store search shows these apps Quitter Quit smoking - cold turkey (lite and normal) Quit smoking now with max kirsten ismoke break quit smoking helper quit smoking with andrew johnson i dont smoke senso smoke iquit smokeless lung age calculator cigarette tracker WOW... rather than looking through ALL of those i thought i would ask if anyone has even thought about buying one of these?