I don't expect it to be any different but the battery drain on the new phone seems to be much less running any app on it.
I will be taking a road trip in about two weeks, so I will have a chance to test it out. I just got a brand new Samsung S8+ and I re-installed Torque Pro on it.
I have heard that Dash Command is pretty much the equivalent on an iPhone, but I haven't actually used it.