UltiMate GPS App Reviews

I dont understand the complaints against this app being a sales ploy... Yes, you need to buy the Emprum receiver, which is excellent, and then they get criticized for publishing an app that enables their device? Why? Anyone who writes such a review deserves no respect. This us a very good hardware and software combination. If you need to use a remote GPS receiver, this is the choice.

NICE

It says that needs an external hardware(gps) and dont works with the internal iPhone Gps