Privacy

If you're on android, I use TrackerControl from F-Droid. Be warned, however, that it absolutely will break most apps, because everything tries to track you through google, so blocking google with strict settings will destroy many of the apps you rely on. It is, however, the single best tracker blocking app I've ever seen. I feel like the fact that it breaks things, then you can check and see how everything it blocked caused the app to break, is a huge point in its favor.