@glenn - which everyone will have soon enough.
@OP, two apps that I use are recargo and plugshare. Both work on iOS and Android. They are merging so expect only one to remain (recargo, I suspect). plugshare has a nice trip planner feature tht hope shows up in the final result.
My only real complaint about both is they don't distinguish between high and low amperage ISO stations. I want to know where those 70A j1772s are.