Had to use cash instead. Sigh.

Used in Wayne PA just outside Philly. The downloaded app took a long time to display a clear indicator of which "meter" was closest and I needed to start the transaction several times until it was certain that the proper spot had been identified. Once the transaction was ready to be processed, it could not be completed due to "lack of internet connection." That error message was surprising given the fact that I was receiving four bars of service for T-Mobile and had successfully been able to download the application. Quite the opposite of my experience with a competitors product called MeterUp.

Ravmocha about Whoosh!, v1.20.1