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Best Constitution Study Apps

175+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated July 2026

The best constitution study apps on iPhone average 4.3★ across 175+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.

Compare top Constitution Study Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Constitution for iPhoneConstitution for iPhoneFree3.7★ (127)NoYesAug 2026
2Constitution of United States.Constitution of United States.Free4.8★ (6K)YesYesAug 2026
3US Citizenship Test 2026 PlusUS Citizenship Test 2026 PlusFree4.8★ (104K)YesYesAug 2026
4Constitution of the U.S.A.Constitution of the U.S.A.Free3.9★ (82)NoYesAug 2026
5U.S. Citizenship Test '26U.S. Citizenship Test '26Free4.8★ (11K)YesYesAug 2026
6U.S.A. ConstitutionU.S.A. ConstitutionFree2.0★ (1)YesNoMay 2026
7Interactive ConstitutionInteractive ConstitutionFree4.2★ (81)NoNoJul 2026
8Ghanaian ConstitutionGhanaian ConstitutionFree4.6★ (608)YesYesJul 2026

Top Picks for Constitution Study

Constitution for iPhone#1

Constitution for iPhone by Clint Bagwell Consulting

Constitution in your pocket!
Editor's Choice
🔍 Reference
3.7😐(127 ratings)
FreeIn-App Purchases
Constitution for iPhone screenshot 1
Constitution for iPhone screenshot 2
Constitution for iPhone screenshot 3
Constitution for iPhone screenshot 4
Constitution for iPhone screenshot 5

Access the complete text of the US Constitution directly on your iPhone or iPod Touch. This app provides a portable reference for legal discussions and general knowledge.

What We Love

  • 📚 Comprehensive full text of Constitution and Amendments
  • 👍 Simple, clean, easy-to-use interface
  • 🆓 Free access to important historical document
  • 📖 Well-organized by Articles and Amendments

Room to Improve

  • 🐛 Search function completely non-functional
  • ❌ Copy and paste functionality removed
  • 📺 Excessive ads in free version
Constitution of United States.#2

Constitution of United States. by T3Pixel LTD

United States Constitution USA
Strong Contender
🔍 Reference
4.8😐(6K ratings)
FreeAdsIn-App Purchases
Constitution of United States. screenshot 1
Constitution of United States. screenshot 2
Constitution of United States. screenshot 3
Constitution of United States. screenshot 4
Constitution of United States. screenshot 5

Access the full text of the U.S. Constitution, amendments, executive orders, and landmark civil rights documents. Features include advanced search, interactive navigation, educational summaries, and an integrated podcast for easy understanding of legal concepts and historical context.

What We Love

  • 📚 Educational and essential resource
  • 🇺🇸 Fantastic representation of the greatest document
  • 🔍 Helpful for understanding rights and American values
  • 🔍 Good for life's little political arguments

Room to Improve

  • 💰 Ads are distracting and clutter the interface
  • 🐛 Incomplete text, missing sections and amendments
  • 🐛 Errors, typos, and inaccuracies in the content
US Citizenship Test 2026 Plus#3

US Citizenship Test 2026 Plus by Creator Factory LLC

USCIS Civics Test Study Guide
Worth Considering
📚 Education
4.8😊(104K ratings)
FreeAdsIn-App Purchases
US Citizenship Test 2026 Plus screenshot 1
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US Citizenship Test 2026 Plus screenshot 3
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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

More Constitution Study apps to explore

4
Constitution of the U.S.A.
Constitution of the U.S.A.
Constitution of the U.S.A.
Amendments, Federalist Papers
Free

Explore the U.S. Constitution with detailed explanations of each clause and commentary on amendments. Access the full text of the Federalist Papers and James Madison's Journal. View authentic document images and learn its history.

Full text of the ConstitutionClause-by-clause explanationsCommentary on amendments
🔍 Reference
(82)
free with in-app purchases
5
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
6
U.S.A. Constitution
U.S.A. Constitution
U.S.A. Constitution
Explore & understand U.S. Law.
Free

Explore and understand U.S. law with this app. It provides access to the Preamble, Articles, and all 27 Amendments of the Constitution, along with overviews and news. Detailed explanations help users delve deeper into constitutional law.

Preamble to the ConstitutionArticles of the Constitution27 Amendments (including Bill of Rights)
📚 Education
(1)
ad-supported
7
Interactive Constitution
Interactive Constitution
Interactive Constitution
by National Constitution Center
Free

Explore the U.S. Constitution with expert essays detailing areas of agreement and disagreement. This nonpartisan resource offers annotated text, common interpretations, and scholarly debates for all amendments and articles. It's a valuable tool for understanding constitutional law and history.

Full text of U.S. ConstitutionScholarly essays on interpretationsAreas of agreement and debate
🔍 Reference
(81)
free
8
Ghanaian Constitution
Ghanaian Constitution
Ghanaian Constitution
Ghana's Constitution AI Chat
Free

This app provides an AI-powered chatbot to answer questions about Ghana's Constitution in plain English. It also offers the complete text of the Constitution, a smart search tool, and learning aids for easier understanding.

AI-powered chatbot for instant answersComplete text of Ghana's ConstitutionSmart search tool for quick research
📚 Education
(608)
free with in-app purchases
9
US Constitution - TapTrak Studios
US Constitution - TapTrak Studios
US Constitution - TapTrak Studios
by Christopher Hall
Free

Access the complete text of the US Constitution, including the Bill of Rights and all amendments. This free reference app provides essential information about the foundational document of representative government.

Complete US Constitution textBill of Rights includedAll Amendments available
🔍 Reference
(17)
free
10
Constitution of India English
Constitution of India English
Constitution of India English
Complete Constitution of India
Free

Access the complete Constitution of India in English with a user-friendly interface. It includes all articles, schedules, amendments, and acts, neatly categorized for easy navigation. Ideal for students and those interested in Indian polity.

Complete Constitution textArticles, Schedules, AmendmentsCategorized navigation
📚 Education
(68)
free with in-app purchases
11
US Citizenship Test App 2024
US Citizenship Test App 2024
US Citizenship Test App 2024
USCIS Civics Test Study Guide
Free

Prepare for the US Citizenship Test with flashcards, practice tests, and audio for all 100 civics questions. Includes state-specific questions to help you pass your interview and achieve US citizenship.

100 civics questions and answersAudio for all questions and answersState-specific government questions
📚 Education
(3.9K)
free with in-app purchases
12
US Constitution Memo
US Constitution Memo
US Constitution Memo
Speak, Spell, AI-powered, Memo
Free

This app provides the full US Constitution and amendments with audio narration. It features real-time voice recitation analysis, AI-powered explanations, and various practice modules like matching games and spelling. Scientific memory plans help users retain information effectively.

Complete Constitution and Amendments with AudioReal-Time Voice Recitation AnalysisAI Constitution Explanations
🔍 Reference
(1)
free with in-app purchases
13
Italian Constitution & Laws
Italian Constitution & Laws
Italian Constitution & Laws
Learn and study with tests
Free

Access and study the complete Italian Constitution with interactive quizzes. Create personal notes, search articles, and customize your reading experience. Practice for exams with official questions.

Full Italian Constitution textPersonal note creationSearchable articles and notes
🔍 Reference
(1)
free with in-app purchases
14
Annotated Constitution
Annotated Constitution
Annotated Constitution
by Sukolsak Sakshuwong
Free

Access the full text of the US Constitution with in-depth analysis, historical context, and biographies of its framers. Quickly find information on any constitutional topic with a powerful search feature.

Full text of Constitution AnnotatedRecords of the Federal Convention of 1787The Federalist Papers
🔍 Reference
(3)
free
15
Constitution of Nigeria 1999
Constitution of Nigeria 1999
Constitution of Nigeria 1999
Nigerian Constitution with AI
Free

Access the complete Nigerian Constitution, including all amendments and the Civic Code, with AI-powered explanations. An integrated podcast series offers engaging discussions on legal history and civic issues, making complex topics accessible for learning and reference.

Full Nigerian Constitution with amendmentsAI Legal Assistant for understandingComplete Civic Code
📚 Education
(221)
free with in-app purchases
16
Constitution
Constitution
Constitution
by Ben Kremer
Free

Access the Australian Constitution and related significant documents for quick reference. This app aims to improve knowledge and understanding of the foundational document of the Commonwealth of Australia. It is not for legal advice.

Australian Constitution textAssociated constitutional documentsQuick reference tool
🔍 Reference
(5)
free
17
Constitution Quizzer
Constitution Quizzer
Constitution Quizzer
by Adam Zarn
Free

Test your knowledge of the U.S. Constitution with engaging quizzes. Progress through three difficulty levels, aim for the "Founding Father" rank, and climb the leaderboards to compete with friends.

U.S. Constitution quizzesThree difficulty levelsFounding Father rank
📚 Education
(12)
free
18
Nepali Constitution 2072
Nepali Constitution 2072
Nepali Constitution 2072
नेपालको संबिधान २०७२
Free

Access the full text of Nepal's current constitution in both Nepali and English. Customize your reading experience with adjustable font sizes, color themes, and day/night modes. This app provides the actual text, not just a translation or PDF.

Read in Nepali and EnglishAdjustable font sizesMultiple reading modes
📚 Education
(87)
free
19
Indian Constitution in Hindi
Indian Constitution in Hindi
Indian Constitution in Hindi
JDB Techs
Free

Access detailed, section-wise information on the Constitution of India. This app offers a user-friendly interface with advanced search capabilities, allowing you to easily find specific articles and share content. It's designed for students and citizens interested in understanding India's political system.

Section-wise and chapter-wise dataAdvanced keyword searchFavorite sections
🔧 Utilities
(4)
free
20
Indian Constitution - Offline
Indian Constitution - Offline
Indian Constitution - Offline
Sambidhan of India
Free

Access a simplified, offline version of the Indian Constitution. Navigate through parts, articles, schedules, and amendments with a clean interface. Ideal for students preparing for civil services exams and anyone wanting to understand the Indian political system.

Offline accessCategorized contentFull text of articles
📚 Education
(7)
free

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FAQ about Constitution Study

What are the best constitution study apps for iPhone?
Constitution for iPhone tops our constitution study apps ranking as of July 2026, with a 3.7-star average from 127 App Store ratings, and it's free to download.
Yes — 20 of the top constitution study apps we rank are free to download, including Constitution for iPhone and Constitution of United States..
Constitution for iPhone has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 175+ constitution study apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides the complete text of the US Constitution for easy access on your iPhone or iPod Touch. It serves as a portable reference for legal discussions and general knowledge about the foundational document of the United States.
The primary feature is access to the full text of the US Constitution. It's designed to be a portable reference, allowing users to prepare for legal debates or simply learn more about the document.