US Citizenship Test: N400 Prep

Your U.S. citizenship interview is coming. This app helps you walk in ready.

Whether you filed Form N-400 before or after October 20, 2025, you'll find the exact USCIS civics test you'll be asked — both the new 2025 test (128 questions) and the 2008 test (100 questions). No ads mid-study. No confusion about which version applies to you. Just focused preparation in the time you actually have.

BUILT FOR BUSY APPLICANTS

Most applicants have 30 minutes between work, family, and ESL classes. This app is designed for that reality. Short sessions. The app tracks which questions you keep missing and brings them back until they stick. Pick it up on the train, put it down when your kid needs you, open it tomorrow and it remembers where you were.

COMPLETE OFFICIAL CONTENT
- 128 questions for the 2025 civics test (N-400 filed Oct 20, 2025 or later)
- 100 questions for the 2008 civics test (N-400 filed before Oct 20, 2025)
- Your local answers — governor, senators, representative, state capital — auto-filled by ZIP code
- Full support in English, Spanish, Chinese, Vietnamese, and Korean

THREE WAYS TO STUDY

Flash Cards — Scratch to reveal answers. Mark what you know and what you don't. The questions you keep missing come back more often. No wasted time re-reading what you already have down.

Practice Tests — Full interview simulation. 20 questions for the 2025 test (need 12 correct to pass). 10 questions for the 2008 test (need 6 correct). Scored like the real thing.

Browse All — Search every question by category. Listen to text-to-speech for pronunciation practice, helpful if English is your second language.

STAY ON TRACK
- Readiness Score shows how prepared you actually are, across 5 tiers
- Daily streaks with freeze protection, so one skipped day doesn't undo your progress
- Progress charts show what you've mastered and what still needs work
- Works offline — study on the subway, on a plane, anywhere
- Dark mode that's easy on tired eyes

PRO SUBSCRIPTION

Unlock unlimited practice tests, detailed result breakdowns, and advanced study tools:
- Weekly: $2.99
- Monthly: $7.99
- 3 Months: $12.99 (best value)

Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage in your Apple ID settings. No refunds for unused portions.

Privacy: https://oddlysunny.com/citizen-pass-privacy/
Terms: https://oddlysunny.com/citizen-pass-terms/

IMPORTANT

This app is an independent study tool. It 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.