[disable auto updates]

I can't find an option to disable the DPS G app from auto updating.  How do I disable this "feature"?  I like the info provided by the app but the cloud side of things is simply data mining in a pretty dress.  I've blocked the app on the firewall but it updated again last night.  Clearly, the app still has a back door somehow and I need it closed.  Is my only option to replace the power supply with a competing product?