Civiko · Your preparation for United States citizenship.

Practice today. Prepare for your interview.

Study civics, practice English, and rehearse your naturalization interview with Civiko. The 2008 and 2025 question banks, with support in eight languages.

One step each day

One step each day

Civics knowledge

Review history and government. Understand the answers and revisit questions that need more practice.

Reading and writing

Read aloud and practice English words. Use translations to support your understanding.

Interview practice

Rehearse responses in fictional situations. Practice asking for a question to be repeated and answering in your own words.

Civics knowledge

Review history and government. Understand the answers and revisit questions that need more practice.

GOVERNMENT · A FIRST STEP1 question

What is the supreme law of the land?

Listen in English with Wings
Question from the official USCIS bank · 2025 version

Official USCIS sources

Which test should I study?

Your Form N-400 filing date determines the version, not your interview date. Before October 20, 2025: the 2008 test. On or after October 20, 2025: the 2025 test. Check with USCIS about exceptions that may apply to you.

Translations support study; they do not change the test language. Check USCIS English requirements and exceptions. Civiko translations and exercises are not official materials.

2008: a bank of 100 questions; up to 10 oral questions, with 6 correct answers required to pass.

2025: a bank of 128 questions; up to 20 oral questions, with 12 correct answers required to pass.

Sources checked: September 28, 2026.

Choose how to practice

Nest · Free

Questions, available translations, lessons, review, and a downloadable text library.

Try a question

Civiko Wings

US$14.99 / month

English audio and guided interviews without AI during your membership. Basic learning (Civiko Nest) remains free.

Try a question

Civiko Soar

US$39.99 every 3 months

Everything in Wings, plus AI pronunciation feedback and AI interview practice with no visible minute or session limits.

Try a question

Planned catalog; store activation pending. Renews automatically: Wings every month and Soar every 3 months. AI requires internet and an available provider. Soar use is subject to fair use and abuse protection. Confirm the price and terms before paying. Soar fair use: the app shows no minute or session limit. To protect the service from abuse, errors and unusual costs, Civiko applies technical safeguards, including per-recording and per-call limits and a safety cap for each billing cycle. We may limit or suspend abusive, automated or account-sharing use. Unused capacity does not roll over between cycles.

Take your practice with you

App Store and Google Play links will be published when available.