Is there a way to find true SOC similar to Leaf Spy?

[fundaongfree]

I am looking to buy a used eGolf. Is there a way to find out the SOC with a app similar to Leaf Spy on a Leaf?

 

[f1geek]

Yes, I use OBDEleven. You have to dig a bit (search this forum for info) but you can get SoC and also some estimate of state of health.