Lexi Citizenship

US Citizenship Test Prep

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Pass your US citizenship test on the first try. Lexi gives you AI-powered practice for every part of the USCIS naturalization exam — civics, reading, writing, and the full N-400 interview — in one free app. ALL 128 CIVICS QUESTIONS Five exercise types per question — multiple choice, fill in the blank, match columns, written, and oral. Gemini AI grades your pronunciation. Spaced repetition makes them stick. FULL N-400 MOCK INTERVIEW Lexi plays the officer end to end: asks every question on the form, listens to your spoken answer, gives you USCIS-style feedback. Includes follow-up questions and the ceremony phase. READING + WRITING Lexi reads the sentence to you, grades your read-back, and reviews your written answer. READINESS SCORE Tell us your exam date. Lexi builds a day-by-day plan and an “Are you ready?” score that updates with every session. STREAKS + LEADERBOARDS Daily reminders, streak savers, and optional skill-based 1-vs-1 quizzes. PREMIUM Lexi is free to use. Lexi Premium unlocks unlimited mock interviews, removes ads, and gives priority AI feedback. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. NOT AFFILIATED WITH USCIS Lexi is an independent study tool. Content is based on official USCIS civics test materials available at uscis.gov. PRIVACY POLICY https://lexicitizen-513f5.web.app/privacy TERMS OF USE (EULA) https://lexicitizen-513f5.web.app/terms

Ratings & Reviews

  • 5.0
    out of 5
    3 Ratings

NEW: Haitian Creole support! Study for your citizenship test entirely in Kreyòl Ayisyen — civics, N-400 interview practice, and all lessons now fully translated. • Simpler onboarding: choose your language and exam in fewer steps • Compete: see last month's champion on the ranking screen • Better daily reminders so you never lose your streak • Bug fixes and performance improvements

Version 1.0.3

The developer, Gerardo Fernandez Curbelo, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Financial Info
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • Sensitive Info

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Gerardo Fernandez Curbelo
Size
  • 126.3 MB
Category
  • Education
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPad
    Requires iPadOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Lexi Premium Monthly $5.99
  • Lexi Premium Yearly $39.99
  • Learn More
Copyright
  • © 2026 Lexi Citizenship
  • Developer Website
  • Privacy Policy
  • License Agreement

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