Tethering with iphone 5c jailbroken?

I have an iphone 5c ios7 with sprint's unlimited data plan. I jailbroke my phone and want to tether my service to other devices. So I bought thetherme and want to know if anything will happen if i use it. I been looking on the internet and it only mentions att and verision. Any responses would help.

I don't know about tetherme, but PDANet works just fine for free, and you can hide tethering