OpenRoads or OpenRail for Rail Design?

Hello everyone,

Is there any difference between OpenRoads and OpenRail for Rail design? I mean since I can use InRoads SS2 or Rail Track SS2 to design the same rail alignment and modeling, is this means OpenRoads and OpenRail also have the same function for rail design. In other words, either of them can finish the track alignment and modeling design, correct?

Thanks,

Jason