U.S. citizenship test practice · Android

Study for the citizenship test. Then practice the interview out loud.

All 128 civics questions of the 2025 test are free, with their official USCIS answers, audio and plain explanations. Belong picks your test from your N-400 filing date, finds your own senators by ZIP code, and runs a mock interview with the officer's real rules.

  • Every civics question free
  • No account
  • English and Spanish

Belong is an independent app. It is not affiliated with, endorsed by or sponsored by USCIS or the U.S. government.

Belong's Home screen: readiness 73%, interview in 18 days, today's goal, and the study tools
American Government2025 test

What is the supreme law of the land?

Belong's mock interview: the officer asks a question aloud, with a microphone button to answer

Mock interview

Hear the question. Answer it out loud.

At the interview an officer reads the civics questions to you and you answer in English. Belong's mock interview works the same way, so the real one feels familiar.

  • Asked aloud, at the speed you choose, by your phone's own voice.
  • Answer by voice or by typing. Belong shows what it heard, and if your phone misheard you, one tap marks it right.
  • The officer's rules. On the 2025 test it stops at 12 correct or 9 wrong, as the officer does.
  • A clear result, with what you said and the official answer for every question you missed, ready to practice.

Your first mock interview is free. Unlimited interviews come with Belong Pro.

The right test for you

Two civics tests are in use. Belong asks one question to pick yours.

Which test you take depends on when you filed Form N-400. Tell Belong once, and it studies the right list and runs the interview with that test's rules.

2025 civics test

Form N-400 filed on or after October 20, 2025

Questions to study
128
Asked
Up to 20
To pass
12 correct
Stops at
9 wrong

The officer stops as soon as the result is settled.

2008 civics test

Form N-400 filed before October 20, 2025

Questions to study
100
Asked
Up to 10
To pass
6 correct
Stops at
5 wrong

Belong keeps both lists, so you study the one you will take.

The 65/20 list

65 or older, with a green card for 20 years or more

Questions to study
20
Asked
10
To pass
6 correct
Stops at
5 wrong

Turn it on in setup and Belong studies only the marked questions.

Check the details for your own case on USCIS: Study for the test and USCIS: Test updates.

Study, free

Every question, with the answers USCIS accepts.

Questions and answers are copied from the official USCIS lists, word for word. Each one also has a short explanation, written by Belong, so the answer makes sense and stays with you.

A Belong flashcard with the official answers and an explanation
FlashcardsRead or listen, reveal the official answer, and mark what you know. Questions you are still learning come back first.
A Belong practice quiz: four choices, the right one marked, with feedback
Practice quizzesShort multiple-choice rounds by topic, with the right answer and the reason as soon as you choose.
Belong's Study screen listing every topic with how much of it you have mastered
Every topic, every questionStudy by topic or browse the whole list. Any question can be read aloud, at normal, slower or faster speed.
Belong's My officials screen for a California ZIP code, with senators, representative, governor and capital

My officials

The answers that depend on where you live.

Some questions ask about your own state: your senators, your representative, your governor, your capital. Enter your ZIP code and Belong answers them for you.

Your U.S. senators, representative, governor and state capitalfrom your ZIP code
The President, Vice President, Speaker and Chief Justicefor everyone
A "Last verified" date on every answerupdated when officials change

Your ZIP code stays on your phone. The lookup happens on the device, and nothing about where you live is sent anywhere.

The rest of the interview

Civics is one part. Belong practices the others too.

N-400 questions PRO

The officer may go over the yes-or-no questions from your application. Belong reads each one aloud, quoted from the form, and explains the hard words.

detainedforced to stayFrom the form
hereditary titlea title, such as prince or duke, passed down in a familyExplained by Belong

The first three questions are free. Belong never suggests an answer and does not give legal advice.

A Belong N-400 question card with words explained

Reading and writing PRO

The English test asks you to read one sentence aloud and write one that the officer reads to you. Practice both, with sentences built only from the official USCIS vocabulary lists.

  • Read aloud: your phone checks that it heard every word.
  • Write: listen, type, and see which words need another look.
Belong's reading and writing practice screen
La pantalla de inicio de Belong en español

En español

Toda la app, también en español.

Si su teléfono está en español, Belong también lo está. Puede cambiar el idioma en cualquier momento en Ajustes o desde la primera pantalla.

Las preguntas del examen y sus respuestas oficiales siempre aparecen en inglés, porque la entrevista es en inglés. Con Belong Pro puede ver las preguntas, las respuestas y las explicaciones en español junto al inglés.

Belong's Progress screen: readiness over 14 days, questions to review, and mastery by topic

Progress

Know how far you have come, and what is left.

Add your interview date and Belong counts down the days and sets a daily goal that fits the time you have.

ReadinessHow much of your list you know, day by day for two weeks.
Daily goalQuestions to study today, spread over the days until your interview.
Smart review PROMissed questions come back until you know them.
A daily reminderAt the time you choose, if you want one.

Free and Pro

Study everything for free. Pay once if you want more practice.

There is no subscription and no account. Belong Pro is a single purchase through Google Play, and it stays on your Google account.

Belong

Free
  • Every civics question of your test, with official answers and explanations
  • Flashcards, practice quizzes and audio
  • My officials by ZIP code
  • Readiness, daily goal, countdown and reminders
  • One full mock interview, and the first three N-400 questions
  • The whole app in English or Spanish

Belong Pro

$19.99one time, in the U.S.
  • Unlimited mock interviews
  • Smart review of the questions you miss
  • Reading and writing practice
  • All the N-400 questions, read aloud and explained
  • Questions, answers and explanations in Spanish beside the English

Bought inside the app through Google Play. Google Play shows the price in your currency before you pay. Restore it on a new phone with the same Google account.

Where it comes from

Built from the official materials. Independent of the government.

Official content, quoted

Civics questions and answers come from the USCIS lists for the 2025 and 2008 tests. The N-400 questions are quoted from the current form. Explanations, quiz options and Spanish translations are written by Belong, and the app labels them that way.

Not affiliated with USCIS

Belong is made by Truetech Solutions, an independent developer. It is not affiliated with, endorsed by or sponsored by USCIS or any government agency, and it does not give legal advice.

Your study stays on your phone

No account, no ads. Your progress, ZIP code and interview date are stored on your device. The privacy policy lists exactly what the app sends, and to whom.

Sources: 128 Civics Questions and Answers (2025 version), USCIS M-1778 (09/25) · Civics (History and Government) Questions for the Naturalization Test, USCIS (rev. 01/19) · Form N-400, edition 01/20/25 · USCIS reading and writing vocabulary lists. Official resources: uscis.gov/citizenship · Form N-400

Questions

Before you download

Which civics test will I take?

It depends on when you filed Form N-400. If you filed on or after October 20, 2025, you take the 2025 civics test (128 questions to study). If you filed before that date, you take the 2008 test (100 questions). Belong asks when you filed and sets itself up for that test. Always confirm the details for your own case with USCIS.

Are these the real test questions?

Yes. The civics questions and their accepted answers are copied from the official USCIS lists. At the interview the officer picks questions from the same list. The explanations and the wrong options in quizzes are written by Belong to help you study, and the app shows which is which.

Is Belong an official USCIS app?

No. Belong is an independent app made by Truetech Solutions. It is not affiliated with, endorsed by or sponsored by USCIS or the U.S. government.

Can Belong guarantee that I pass?

No app can. Belong helps you learn the material and practice the interview the way it is run. Whether you pass is decided at your interview.

Is Belong Pro a subscription?

No. Belong Pro is a one-time purchase made inside the app through Google Play. There is nothing to renew. If you change phones, restore it with the same Google account.

Do I need an account or an internet connection?

No account. Studying works offline. The internet is used to refresh the list of officials, for purchases, and, on some phones, for speech recognition when you answer out loud.

How does Belong know who my senators are?

Belong carries a table of ZIP codes and congressional districts on your phone and looks your ZIP code up there. Your ZIP code is never sent anywhere. If your ZIP code spans more than one district, Belong asks you to pick yours. The officials are checked against public sources, and the app shows the date they were last verified.

Does Belong work in Spanish?

Yes. The whole app is available in Spanish. The test questions and official answers stay in English, as at the interview. With Belong Pro you can see them in Spanish beside the English.

Is Belong on iPhone?

Not yet. Belong is available for Android phones running Android 9 or later.

Start with one question today.

Get it on Google Play

Questions or feedback? Write to info@truetechsol.org.