US Citizenship Test: N400 Prep
US Citizenship Test Prep
About
Prepare for your U.S. citizenship interview with comprehensive civics test content for both the 2025 and 2008 versions. The app offers focused study sessions, tracks missed questions, and provides local answer customization. It supports multiple languages and works offline.
What's New in US Citizenship Test
1.0.7
May 31, 2026
Improved compatibility on some older devices for a smoother, more reliable experience.
Subscription plans
Monthly
Unlimited tests, detailed results & smart study tools
Developer apps
FAQ
What is the US Citizenship Test app?
The US Citizenship Test app is a study tool designed to help applicants prepare for their U.S. citizenship interview and civics test. It provides official content for both the 2025 and 2008 versions of the test, along with personalized study features.
Does the US Citizenship Test app have ads?
No, the app states it has no ads mid-study, ensuring a focused preparation experience without interruptions.
What civics test versions does the app cover?
The app covers the 2025 civics test with 128 questions (for N-400 filed Oct 20, 2025 or later) and the 2008 civics test with 100 questions (for N-400 filed before Oct 20, 2025).
Can I study the US Citizenship Test app offline?
Yes, the app works offline, allowing you to study on the subway, on a plane, or anywhere without an internet connection.
What languages does the US Citizenship Test app support?
The app offers full support in English, Spanish, Chinese, Vietnamese, and Korean, making it accessible to a wider range of applicants.
How does the US Citizenship Test app track my progress?
The app tracks which questions you repeatedly miss and brings them back for review until they are mastered. It also provides a Readiness Score, progress charts, and daily streaks to monitor your preparation.
What are the subscription options for the US Citizenship Test app?
The app offers a Pro subscription with options for Weekly ($2.99), Monthly ($7.99), and 3 Months ($12.99). Subscriptions auto-renew unless canceled 24 hours prior to the end of the current period.
Is the US Citizenship Test app affiliated with USCIS?
No, this app is an independent study tool and is not affiliated with, endorsed by, or sponsored by USCIS or any U.S. government agency. Civics test content is sourced from public USCIS materials for educational purposes.