Nov 8th 2018 I also found the Torque APP for 4.95 on line. I can now read the battery capacity in 2 minutes with any amount of charge on the Spark EV, A Volt ot s Bolt. It's a great app but adding the PIDS is not easy. The files with them is on the spark ev facebook.I thought the only real way to see the kWh used is from the Energy use screen after a full charge and then not charging to see how far and how much you have used.
Is there a LEAFspy pro available?
I have FleetCarma on the OBDII and it's pretty good data.I attached a screen shot of the data. Over 200 MPGe