Here's a good suggestion that might work for free. Use only if you're really annoyed I think. But if you can use it always try it.

I suggest using something like TrackerControl app or something like that when I'm around you the most. Because it seems to turn our signals down extremely well. Unfortunately you can't get the Google version because it's denatured in a certain way. This goes for snoopsnitch or any other app like that. Just follow exact rules and don't use Google version. I also suggest that you use an older phone which is more susceptible to some Nebulus Ball apps anyway. If you can find a way to get them to log us fully out shoot me an email because I am in search of free ways to get rid of the signal. (Experts know what this means. There is a technical name for this just don't be afraid of the "weird names" as much as you might want to be. I have explained this in other comments before) But it isn't a guaranteed full logout for me yet. I will also let you know if I find a fully free way to get rid of the signal so please keep in touch.