US Citizenship Test 2023 Pro is a free iPhone app developed by Edunorth L.L.C. It is designed to help individuals preparing for the naturalization interview pass the civics test, which tests their knowledge of US history and government. This app is a practice tool that provides a random set of questions to test your knowledge, and you can adjust the number of questions in each test and the order in which they appear.

In addition to the test section, the app also includes a notes section where you can study and prepare for the test with more detailed answers. The Review Test Question feature allows you to go back and review the last test you took, with access to explanations if you didn't select the correct answer. The All Question Section allows you to see all the questions with exactly the same answers as the USCIS documentation, which can be adjusted by categories. The app also includes a Statistics section to help you keep track of your progress, and a Location section where you can select your state to adjust the questions and answers by state.