Citizen.si
Ace your citizenship test and interview
A steady study partner for the U.S. naturalization journey - civics and English test prep, Form N-400 walkthroughs, and realistic interview practice, so you walk into your appointment ready.
No card required · $9/mo Plus · $99/mo Premium
What you get
Everything Citizen.si gives you
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Civics test practice
Quiz drills across all 100 official questions with instant feedback.
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N-400 walkthrough
Section-by-section guidance on the naturalization form.
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Mock interview
Realistic USCIS interview practice with follow-up questions.
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Saved study threads
Sign in free and keep every study session for later.
Pricing
Simple plans that grow with you
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Plus
$9/mo
- ✓200 questions per day
- ✓Full saved conversation history
- ✓Full civics test question bank
Premium
$99/mo
- ✓Unlimited questions
- ✓Extended mock interview sessions
- ✓Everything in Plus