Best Constitution Study Apps

232+ iOS apps curated and reviewed

4.1 avg rating
18 free apps
Updated September 2026

The best constitution study apps on iPhone average 4.1★ across 232+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Constitution Study Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Interactive ConstitutionInteractive ConstitutionFree4.2★ (81)NoNoJul 2026
2Constitution for iPhoneConstitution for iPhoneFree3.7★ (127)NoYesSep 2026
3Annotated ConstitutionAnnotated ConstitutionFree4.3★ (6)NoNoAug 2026
4The Constitution of the U.S.AThe Constitution of the U.S.AFree3.3★ (9)YesYesMay 2026
5Pocket Constitution: ReferencePocket Constitution: ReferenceFreeNoNoSep 2026
6US Constitution MemoUS Constitution MemoFree5.0★ (1)NoYesMay 2026
7Constitution of United States.Constitution of United States.Free4.8★ (6.3K)YesYesSep 2026
8US Constitution ProUS Constitution Pro$3.99NoNoMay 2026

Top Picks for Constitution Study

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
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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  • 🆓 Free access to important historical document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
  • 💡 Helpful historical notes and ratification information
  • 🚀 Quick loading and responsive performance
  • 📱 Portable reference without internet connection
  • 🎨 Includes painting of Constitution signing with biographical details

Room to Improve

  • 🐛 Search function completely non-functional
  • ❌ Copy and paste functionality removed
  • 📺 Excessive ads in free version
  • 💰 In-app purchase crashes the app
  • ⚠️ Incompatible with newer iOS versions
  • 📐 Poor display scaling on modern iPhone screens
  • 🖼️ Image of Constitution signing displays as black screen
  • 🔧 Lack of app maintenance and updates
  • ♿ Poor accessibility for blind users
  • ❓ Inconsistent text formatting and quotation marks

More Constitution Study apps to explore

FAQ about Constitution Study

What are the best constitution study apps for iPhone?
Interactive Constitution tops our constitution study apps ranking as of September 2026, with a 4.2-star average from 81 App Store ratings, and it's free to download.
Yes — 18 of the top constitution study apps we rank are free to download, including Interactive Constitution and Constitution for iPhone.
Interactive Constitution has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 232+ constitution study apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Interactive Constitution app provides the full text of the U.S. Constitution along with essays from leading scholars. These essays explore areas of agreement and disagreement on various philosophical and legal perspectives related to the Constitution. It's designed to offer a comprehensive and nonpartisan resource for understanding constitutional law and history.
Key features include the full annotated text of all Articles and Amendments of the U.S. Constitution. For many amendments, you can read 'Common Interpretations' (joint statements of agreement) and 'Matters of Debate' (individual scholarly statements). It also includes background white papers on the Constitution's history and interpretation.