Citizen Test Prep 20263.3.5 - App Store

Pass your U.S. citizenship exam with flying colors! Boost your confidence in passing first time with our mobile app and a personal study plan based on your current skill and requirements.

Prepare yourself for the U.S. citizenship final Oral interview. In order to become a US citizen, you will need to answer at least six out of ten questions correctly (for the 100-question version) or twelve out of twenty questions correctly (for the 128-question version). The app will test your knowledge in the following topics to ensure your overall readiness:

American Government
-Principles of American Democracy
-System of Government
-Rights and Responsibilities (being a U.S. Citizen)

American History
-Colonial Period and Independence
-1800s (time period)
-Recent American History and Other Important Historical Information

Integrated Civics
-Geography
-Symbols
-Holidays)

Key features:

- Choose from different exams
- Practice with 1000+ questions
- Track your strengths and weaknesses within Stats section of the app
- Study detailed statistics of every test you take
- Compare your score to the community average for almost any type of exam

- - - -

Purchases, subscriptions and terms

You need to buy a lifetime access or subscribe to get access to all features, courses and questions. The cost of the purchase is charged to your iTunes account. Subscriptions are auto-renewable and are billed at the rate and period selected depending on the subscription plan. Users’ accounts are charged for auto-renewal within 24-hours prior to the end of the current period.

Subscriptions can be managed and auto-renewal can be turned off in Account Settings in iTunes after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.

Terms of use: https://mastrapi.com/terms
Privacy policy: https://mastrapi.com/policy

Version History • Timed tests now open the paywall for unsubscribed users instead of freezing on start.
• Updated 2026 citizenship prep links so the App Store listing matches the app.
• Performance and stability improvements. 3.3.5 12/26/2025 Content updates 3.3.3 12/27/2024 Content Updates 3.3.2 12/27/2023 Content and UI update 3.3.1 01/10/2023 Under the hood techie magic for a smoother UX 3.3.0 09/21/2022 Small UX improvements 3.2.0 09/10/2022 A question display bug fix. Be sure to update! 3.1.0 08/31/2022 A few bug fixes for the Review section. 3.0.1 07/18/2022 We are proud to announce a major update, which takes into account most of your latest feature requests:
- Review Mode: a detailed timeline of all your tests, correct and incorrect answers
- Fave Questions: add the questions to your favourites and return to them later
- Skip Questions: proceed with the questions in the test and return to the unanswered a bit later
- Font Size: easily increase or decrease the font size in the tests
- Vibration: turn on a special vibrating sound for correct and incorrect answers

Be sure to update for a major UX improvement! 3.0.0 07/15/2022 The personal plan generator has been slightly updated according to the users' request. 2.2.3 06/09/2022 A very important stability fix. Even if you're running on a slow connection the app will do its' best to ensure a smooth UX. No more blank screens! 2.2.2 04/13/2022 A major update: we've moved the backend to a new infrastructure, which means less glitches and a quicker response. Please be sure to update! 2.1.7 03/22/2022 A bug fix for multiple-choice questions. 2.1.3 03/11/2022 This update brings a few light bug fixes for the onboarding and also some under-the-hood optimisations. 2.1.2 02/18/2022 With this version the loading speed has been significantly improved. 2.1.1 02/13/2022 Onboarding UX update: if you've previously activated the premium access on any of your devices now with the reinstallation of the app you won't have to go through the onboarding again. 2.1.0 11/27/2021 Meet more widgets for both white and dark themes to help you track your pass rate more efficiently! 2.0.8 09/15/2021 This update brings an enhancement to the explanation section. 2.0.6 08/18/2021 This update brings a widget bugfix. 2.0.5 08/13/2021 A minor bugfix regarding the Stats section. 2.0.3 07/28/2021 A huge update! Please find new exam modes and widgets, which will help you track your pass rate. 2.0.2 07/22/2021 Hi there! Here's a small but very timely improvement of the content rendering speed. Happy studying! 1.3 06/15/2021 A scroll bugfix for long questions. Also tweaked the interface a bit so that the control buttons are not overlaying the content. Good luck with your exam! 1.2 03/18/2021 A quick fix of the question screen for slower devices. Now the question's text is easy to read on iPhone. 1.1 03/14/2021 1.0 03/14/2021