They still use the I ' m a hacker scare tactic ? Rest assured , he can ' t do shit to delete your account or hurt your online presence . Block and delete . <| sep |> And sadly a huge number of people never checked . His tax plan was in clear view on his website , and it clearly was all about helping the wealthiest people with massive cuts . He puts on a hat and goes to rallies and that ' s good enough , few of these people cared enough about policy or the facts to actually check or compare actual policy positions . <| sep |> Crust that rises , definitely . I have no idea why I remember that commercial so well . <| sep |> What do you mean , sharing data with others ? Is there anyone it shares data with as default ? Are keystrokes sent to anyone ? The article that uDjinjjaNinja did a pretty good job of explaining this . SwiftKey has a sync feature . It was buggy . User A ' s data got Synced to Users B ' s device . To expand on the answers to your question You can look at the permissions that a given app has on a given operating system . If the app does not have internet permission , and you trust it not to be using a way around that , then you ' re probably in the clear .