I have a CycleOps Hammer. All I want is an app that can control it like the wahoo app does for the kickr. I don't want to have to program the workouts my coach gives me into an app, I just want to be able to manually control the resistance. CycleOps's own app is terrible for this and doesn't let you do workouts longer than an hour without paying anyway. Are there any basic apps I can use that just let me do this?