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Best Us Constitution Pro Apps

231+ iOS apps curated and reviewed

4.1 avg rating
17 free apps
Updated August 2026

Whether you're new to us constitution pro or looking for an upgrade, our curated collection of 231+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Us Constitution Pro Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1US Constitution ProUS Constitution Pro$3.99—NoNoMay 2026
2Constitution for iPhoneConstitution for iPhoneFree3.7★ (127)NoYesAug 2026
3US Constitution - TapTrak StudiosUS Constitution - TapTrak StudiosFree4.1★ (17)NoNoMay 2026
4Interactive ConstitutionInteractive ConstitutionFree4.2★ (81)NoNoJul 2026
5Annotated ConstitutionAnnotated ConstitutionFree4.3★ (6)NoNoAug 2026
6The Constitution of the U.S.AThe Constitution of the U.S.AFree3.3★ (9)YesYesMay 2026
7US Constitution MemoUS Constitution MemoFree5.0★ (1)NoYesMay 2026
8Constitution of United States.Constitution of United States.Free4.8★ (6K)YesYesAug 2026

Top Picks for Us Constitution Pro

Constitution for iPhone#2

Constitution for iPhone by Clint Bagwell Consulting

Constitution in your pocket!
Strong Contender
🔍 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
Constitution for iPhone screenshot 6

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  • 🆓 Free access to important historical document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

More Us Constitution Pro apps to explore

4
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
5
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
(6)
free
6
The Constitution of the U.S.A
The Constitution of the U.S.A
The Constitution of the U.S.A
Amendments, Articles, U.S
Free

Access and search the U.S. Constitution, including amendments and articles. Save your favorite sections for quick reference. This app provides a searchable database of foundational American legal documents.

Search by text and nameAdd articles and amendments to favoritesAccess amendments
📚 Books
(9)
free with in-app purchases
7
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
8
Constitution of United States.
Constitution of United States.
Constitution of United States.
United States Constitution USA
Free

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.

Complete U.S. Constitution textExecutive Orders and Civil Rights DocumentsIntegrated Constitutional Companion Podcast
🔍 Reference
(6K)
free with in-app purchases
9
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
10
Did You Know: US Constitution
Did You Know: US Constitution
Did You Know: US Constitution
We the People
$1.99
🔍 Reference
(0)
11
Patriot App (US Constitution)
Patriot App (US Constitution)
Patriot App (US Constitution)
US Founding Documents & more!
Free

Access the Declaration of Independence, the Constitution, and other historical documents. Includes biographical information on founding fathers and the complete text of the Federalist Papers. Features a search function for easy navigation.

Declaration of IndependenceUS ConstitutionHistorical Documents
🔍 Reference
(43)
free
12
USA Constitution
USA Constitution
USA Constitution
by F&E System Apps
$1.99
🔍 Reference
(0)
13
USA constitution App
USA constitution App
USA constitution App
by JDB TECHS
Free

Access detailed section-by-section information on the US Constitution. Features include advanced search, the ability to save favorite sections, and easy sharing of articles via various text applications. Understand the framework of the American political system through its supreme law.

Section-wise and chapter-wise constitution detailsAdvanced keyword search within sections/chaptersSave favorite sections
📚 Education
(14)
ad-supported
14
US Constitution & Civics Quiz
US Constitution & Civics Quiz
US Constitution & Civics Quiz
Learn US Constitution & Civics
Free
📚 Books
(0)
15
US Constitution Companion
US Constitution Companion
US Constitution Companion
Rights, Amendments, Freedom
Free

Access the full text of the US Constitution and its amendments on your device. Get answers to your legal questions and understand key concepts like the Bill of Rights and separation of powers with AI-powered assistance.

Full US Constitution textBill of Rights and AmendmentsAI-powered legal queries
🔍 Reference
(8)
free
16
US Constitution Guide
US Constitution Guide
US Constitution Guide
Bill of Rights & Amendments
Free
📚 Education
(0)
17
Pocket Constitution: Reference
Pocket Constitution: Reference
Pocket Constitution: Reference
The U.S. Constitution, offline
Free
🔍 Reference
(0)
18
Pocket Constitution
Pocket Constitution
Pocket Constitution
We the People
Free

Explore the foundational principles of the United States and test your knowledge with interactive quizzes. This thoughtfully designed application offers a simple way to learn about American civics.

Read the US ConstitutionInteractive quizzesExplore founding principles
📚 Education
(1)
free
19
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
20
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

FAQ about Us Constitution Pro

Are there free us constitution pro apps for iPhone?
Yes — 17 of the top us constitution pro apps we rank are free to download, including Constitution for iPhone and US Constitution - TapTrak Studios.
US Constitution Pro has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 231+ us constitution pro apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.