No, there isn't, because if there was, people wouldn't use those apps. People may yak and yak about how they distrust the apps, but their actions say that they don't really distrust them.
My experience is different: I know quite some people who are very vocal about how much they distrust the apps, but are very consequential in their actions: they at least strongly avoid using such apps; sometimes they even attempt to cease staying in contact with people who broadcast sensitive data around by using particular apps.