any good apps for tethering/mobile hot spot for my 4s?

[himynameiscody]

i have unlimited data for verizon. and after a couple phone calls they won't renew my unlim tethering plan. and i don't want one of those ridiculous tethering plans.

 

[kalex]

have to wait for jailbreak

 

[ronzequ]

must wait for jailbreak...