Middlemind Games does not sell, make public, or in any way distribute any personal customer data. We do not track users or devices or use any indirect means to gather information about our users. We attempt to use the most secure permissions and capabilities on the different platforms when possible. We DO use commercial ad packages like Google's Admob, iOS Ads, and Unity Ads. We DO NOT always have complete control over what third party libraries do, although we try to use the best, safest 3rd party libraries available.