Use this 'Ad Free' premium version of our free app to practice the USCIS Citizenship test or just test your knowledge on US History and Government. Features flash cards for all 100 pre-set USCIS questions.

View them in a random order, or the order presented in the USCIS documentation.

Take a practice test and see if you can score well enough to pass the actual Interview Test.

The Government database has been updated with the information available at the time of publication. This premium version allows you to update the internal database with an online database we keep regularly updated.

If you have problems, please email us via support@purplebuttons.com - this way we can respond and try and resolve the issue (if possible).

This version now uses our fully updated and improved layout - complete with landscape support on the iPad.

We've added a totally new feature to help you better prepare for your actual test -- Preferred Answers.

Simply highlight an answer (or more than one for those questions that require multiple answers) in either the All Question view, or the Flash Card view. When that question comes up during the Practice Test, the answer you highlighted will always be used as the correct answer, along with 3 wrong ones. This way you only have to study and remember one answer to the question, not all of them.

For instance, let's say you're having a hard time remembering the name of a State that borders Canada. You can go to that Flash Card entry and tap on Washington (as an example). Now when the question comes up on the Practice Test, Washington will always be the 'correct' answer, so it's the only one you have to learn.

You can change the preferred answer by tapping a different entry, or go back to no preference, by tapping the highlighted entry. We hope you find this new feature useful and that it will make it easier for you to study for your test.