This app works. Period. – U.S. Department of Justice Dru Sjodin National Sex Offender Public Website App Review

Not sure what other reviewers are speaking of. If you're concerned for the safety of your family, this is a useful download. I recommend dropping a pin on the in-app map. That is how you get the results to come up. I subtracted one star because that part was not immediately intuitive when using the app. Overall, this app serves the purpose.
Review by Joe Jo 73 on U.S. Department of Justice Dru Sjodin National Sex Offender Public Website App.