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Best N400 Us Citizenship Test Apps

249+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our n400 us citizenship test list covers 249+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top N400 Us Citizenship Test Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1US Citizenship Test 2026 PlusUS Citizenship Test 2026 PlusFree4.8★ (104K)YesYesAug 2026
2N400 US Citizenship TestN400 US Citizenship TestFree5.0★ (1)NoYesMay 2026
3Citizen Now: US CitizenshipCitizen Now: US CitizenshipFree4.9★ (65K)YesYesAug 2026
4U.S. Citizenship Test '26U.S. Citizenship Test '26Free4.8★ (11K)YesYesAug 2026
5US Citizenship Test 2026US Citizenship Test 2026Free4.9★ (18K)YesNoAug 2026
6US Civics Test 2026US Civics Test 2026Free4.9★ (1.3K)NoYesAug 2026
7USCIS: Civics Test Study ToolsUSCIS: Civics Test Study ToolsFree4.0★ (278)NoNoAug 2026
8US Citizenship Test - N400PassUS Citizenship Test - N400PassFree5.0★ (1)NoYesAug 2026

Top Picks for N400 Us Citizenship Test

US Citizenship Test 2026 Plus#1

US Citizenship Test 2026 Plus by Creator Factory LLC

USCIS Civics Test Study Guide
Editor's Choice
📚 Education
4.8😊(104K ratings)
FreeAdsIn-App Purchases
US Citizenship Test 2026 Plus screenshot 1
US Citizenship Test 2026 Plus screenshot 2
US Citizenship Test 2026 Plus screenshot 3
US Citizenship Test 2026 Plus screenshot 4
US Citizenship Test 2026 Plus screenshot 5
US Citizenship Test 2026 Plus screenshot 6

Prepare for the US Citizenship Civics Test with flashcards, practice tests, and audio for all 100 official questions. Includes state-specific information and real-time updates on government officials. Aimed at helping applicants pass their naturalization interview.

What We Love

  • 👍 Helpful app for studying citizenship test
  • 🚀 Efficient flashcard and practice test features
  • 💡 Customizable for user's state and representatives
  • 🎉 Helped users pass the citizenship test

Room to Improve

  • 🐛 Audio playback issues for some users
  • 🔍 Occasional inaccuracies in question/answer content
  • 💰 Complaints about excessive ads
N400 US Citizenship Test#2

N400 US Citizenship Test by Tyna Tech LLC

Strong Contender
📚 Education
5.0(1 ratings)
FreeIn-App Purchases
N400 US Citizenship Test screenshot 1
N400 US Citizenship Test screenshot 2
N400 US Citizenship Test screenshot 3
N400 US Citizenship Test screenshot 4
N400 US Citizenship Test screenshot 5
N400 US Citizenship Test screenshot 6

Practice for the US citizenship test with voice recognition and instant feedback. Simulate real test conditions or study at your own pace with adaptive learning and progress tracking. Covers all 100 official civics questions.

Citizen Now: US Citizenship#3

Citizen Now: US Citizenship by Liontude, LLC

US Citizenship Test 2026
Worth Considering
📚 Education
4.9😊(65K ratings)
FreeAdsIn-App Purchases
Citizen Now: US Citizenship screenshot 1
Citizen Now: US Citizenship screenshot 2
Citizen Now: US Citizenship screenshot 3
Citizen Now: US Citizenship screenshot 4
Citizen Now: US Citizenship screenshot 5
Citizen Now: US Citizenship screenshot 6

Prepare for the US naturalization interview with this comprehensive study tool. It offers AI-powered practice, official questions with real audio, and localized information to help you master the civics test and N-400 application.

What We Love

  • 🚀 Helpful app
  • 👍 Easy to use
  • 🙌 Excellent study tool
  • 🎉 Helped pass citizenship test

Room to Improve

  • 🔍 Outdated information
  • 📢 Too many ads
  • 🔀 Inconsistent question answers

More N400 Us Citizenship Test apps to explore

4
U.S. Citizenship Test '26
U.S. Citizenship Test '26
U.S. Citizenship Test '26
Study for the Citizenship Test
Free

Prepare for the USCIS Citizenship test with practice questions and flashcards. Study US History and Government, updated with the latest official questions and answers. Take practice tests to gauge your readiness for the interview.

Practice USCIS Citizenship testStudy US History and GovernmentFlashcards for 100 USCIS questions
📚 Education
(11K)
free with in-app purchases
5
US Citizenship Test 2026
US Citizenship Test 2026
US Citizenship Test 2026
Study app for US Citizenship
Free

Prepare for the US citizenship interview with this study app. It offers flashcards, audio playback, and simulated interview modes to help you learn and memorize questions and answers for the official test.

Flashcards modeStarred flashcards for reviewAutomatic audio playback
📚 Education
(18K)
free with in-app purchases
6
US Civics Test 2026
US Civics Test 2026
US Civics Test 2026
400+ Audio Questions and Guide
Free

Prepare for your US citizenship test with over 400 audio questions and an official study guide. Master US history, government, and values through interactive lessons, quizzes, and flashcards. Track your progress and study offline anytime, anywhere.

400+ audio questionsOfficial USCIS study guide integrationInteractive lessons and quizzes
🔍 Reference
(1.3K)
free with in-app purchases
7
USCIS: Civics Test Study Tools
USCIS: Civics Test Study Tools
USCIS: Civics Test Study Tools
by USCIS Department of Homeland Security
Free

Prepare for the U.S. naturalization civics test with official study tools. Practice tests, a question challenge game, and audio support in English and Spanish are available. Access all 100 official questions and answers to help you pass the oral exam.

Official 100 civics questions and answersPractice civics testsQuestion Challenge game
📚 Education
(278)
free
8
US Citizenship Test - N400Pass
US Citizenship Test - N400Pass
US Citizenship Test - N400Pass
Civics & Interview Prep
Free

Prepare for your U.S. citizenship test and naturalization interview with this comprehensive study app. Practice civics questions, review interview topics, track your progress, and build confidence for your interview day.

Civics question banks (2008 & 2025 versions)Audio pronunciation for questionsQuick tests with pass/fail scoring
📚 Education
(1)
freemium
9
US Citizenship Test: N400 Prep
US Citizenship Test: N400 Prep
US Citizenship Test: N400 Prep
Civics & Naturalization Study
Free

Prepare for your U.S. citizenship interview with comprehensive civics test content for both the 2025 and 2008 versions. The app offers focused study sessions, tracks missed questions, and provides local answer customization. It supports multiple languages and works offline.

Official 2025 and 2008 civics test contentAuto-filled local answers by ZIP codeStudy in English, Spanish, Chinese, Vietnamese, Korean
📚 Education
(5)
free with in-app purchases
10
US Citizenship Test '25: US.it
US Citizenship Test '25: US.it
US Citizenship Test '25: US.it
US Immigration Test Study Help
Free
📚 Education
(0)
11
US Citizenship Test - Civics
US Citizenship Test - Civics
US Citizenship Test - Civics
USCIS Naturalization Exam Prep
Free

Prepare for the US Citizenship Test with a comprehensive practice system. Access over 99 current questions, simulate exam conditions, and track your progress to ensure you're ready for the naturalization interview.

99+ current practice questionsSimulated exam conditionsRandomized questions and answers
📚 Education
(247)
free with in-app purchases
12
US Citizenship Practice 2026
US Citizenship Practice 2026
US Citizenship Practice 2026
USCIS Civics Exam Prep
Free
📚 Education
(0)
13
U.S. Citizenship Test Prep
U.S. Citizenship Test Prep
U.S. Citizenship Test Prep
Citizenship Practice Test
Free
📚 Education
(0)
14
USA Citizenship Test Practice.
USA Citizenship Test Practice.
USA Citizenship Test Practice.
US Citizenship Test 2024
$1.99
📚 Education
(0)
15
USA Citizenship Test '25
USA Citizenship Test '25
USA Citizenship Test '25
Exam ready U.S. Citizenship
Free
📚 Education
(0)
16
Citizenship Test AU 2026 Prep+
Citizenship Test AU 2026 Prep+
Citizenship Test AU 2026 Prep+
by Sureshbhai Khunt
Free
📚 Education
(0)
17
U.S. Citizenship | Tiếng Việt
U.S. Citizenship | Tiếng Việt
U.S. Citizenship | Tiếng Việt
by Huy Dao
Free
📚 Education
(0)
18
USCIS Citizenship: AI Prep
USCIS Citizenship: AI Prep
USCIS Citizenship: AI Prep
USCIS Official Exam Prep
Free
📚 Education
(0)
19
USA Citizenship USCIS Test
USA Citizenship USCIS Test
USA Citizenship USCIS Test
USCIS Questions & Mock Tests
Free
📚 Education
(0)
20
Canadian Citizenship Test UCAN
Canadian Citizenship Test UCAN
Canadian Citizenship Test UCAN
Canadian Citizenship Test 2026
Free
📚 Education
(0)

FAQ about N400 Us Citizenship Test

What are the best n400 us citizenship test apps for iPhone?
US Citizenship Test 2026 Plus tops our n400 us citizenship test apps ranking as of August 2026, with a 4.8-star average from 104K App Store ratings, and it's free to download.
Yes — 19 of the top n400 us citizenship test apps we rank are free to download, including US Citizenship Test 2026 Plus and N400 US Citizenship Test.
US Citizenship Test 2026 Plus shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ n400 us citizenship test apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app serves as a comprehensive study guide and practice tool for the US Citizenship Civics Test. It provides all 100 official questions and answers, flashcards, and practice tests to help applicants prepare for their naturalization interview.
Key features include flashcards for all 100 civics questions, practice tests that can be customized by number of questions and passing score, audio for all questions and answers, and state-specific local government information such as governors and senators.