Best Law Library Apps

203+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated July 2026

The Law Library is the household name in law library, but it's far from the only option. We track 203+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Law Library

The Law Library#1

The Law Library by Serge Mulemangabo

Your Legal Reference Guide
Editor's Choice
🔍 Reference
5.0(1 ratings)
FreeIn-App Purchases
The Law Library screenshot 1
The Law Library screenshot 2
The Law Library screenshot 3

Access US laws, understand your rights, and find legal assistance with this comprehensive legal reference tool. Features include an AI legal assistant, a glossary of terms, and offline access to key information.

Legal Dictionary#3

Legal Dictionary by Farlex, Inc.

Law Definitions and Thesaurus
Worth Considering
🔍 Reference
4.7😊(1.2K ratings)
FreeAdsIn-App Purchases
Legal Dictionary screenshot 1
Legal Dictionary screenshot 2
Legal Dictionary screenshot 3
Legal Dictionary screenshot 4
Legal Dictionary screenshot 5

Access over 14,500 legal terms with in-depth definitions and pronunciations from authoritative sources. This app is ideal for legal professionals, students, and anyone needing to understand complex legal language.

What We Love

  • 👍 Works as advertised
  • 🚀 Great dictionary for reading and research
  • 👍 Excellent for quick reference
  • 👍 Detailed explanations and examples

Room to Improve

  • 🐛 Inaccurate legal definitions
  • 🐛 Doesn't save passwords
  • 🐛 Lacks spellcheck

More Law Library apps to explore

4
State Statute & Federal Law
State Statute & Federal Law
State Statute & Federal Law
Laws, Codes, Rules & Statutes
Free

Access a comprehensive collection of state and federal laws, codes, and statutes. This app offers offline access, search functionality, and bookmarking for easy navigation and retrieval of legal information. It is designed for legal professionals and law enforcement.

Offline access to lawsSearchable legal databaseBookmark and favorite laws
🔍 Reference
(711)
free with in-app purchases
5
LexisNexis® Digital Library
LexisNexis® Digital Library
LexisNexis® Digital Library
by OverDrive, Inc.
Free

Access your law library's complete eBook collection on your mobile device. Read, search, and annotate legal texts offline or online. Share research and organize your notes for convenient legal resource management.

Access full eBook collectionOffline reading and accessSearch within eBooks
🔍 Reference
(13)
free
6
US Laws, State Law Library
US Laws, State Law Library
US Laws, State Law Library
USA Titles, Statutes, Codes
Free

Access all 50 US state laws, statutes, and codes directly on your mobile device. This comprehensive reference app provides offline access to legal information, making it a convenient tool for research and quick lookups. Stay informed with updated titles included in the subscription.

Access to all 50 US state lawsOffline access to legal informationPocket-sized legal library
🔍 Reference
(63)
subscription
7
US Code, Title 1 to 54 Codes
US Code, Title 1 to 54 Codes
US Code, Title 1 to 54 Codes
United States Statutes & Law
Free

Access the complete United States Code offline, without needing internet access or physical books. This app provides all titles of the US statutes in one convenient location, with options for updates.

Complete US Code offlineAll titles availableNo internet required
🔍 Reference
(258)
subscription
8
AI Lawyer - Law Help
AI Lawyer - Law Help
AI Lawyer - Law Help
Best AI Assistant for Legal
Free

This app provides clear, easy-to-understand definitions of legal concepts and terms. It features an audio option for pronunciation and detailed explanations to help users grasp complex legal jargon. Ask the AI any law-related question for quick assistance.

Clear legal definitionsAudio pronunciation for termsDetailed explanations of jargon
🔍 Reference
(145)
free with in-app purchases
9
Fastcase
Fastcase
Fastcase
by Fastcase
Free

Access a comprehensive, free mobile law library containing cases and statutes from all 50 states and the federal government. Search by citation, keyword, or browse statute collections with smart search technology for relevant results. Save favorites and research history for on-the-go legal research.

Free searchable library of US cases and statutesKeyword, natural language, and citation searchBrowse or search statutes
🔍 Reference
(72)
free
10
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
11
Law & Legal Terminology
Law & Legal Terminology
Law & Legal Terminology
Learn laws and legal terms
Free

This app provides a comprehensive dictionary of legal terms and definitions, explaining the specialized language used in law. It also covers the fundamental concepts of laws and regulations, aiding understanding for both legal professionals and the general public. Users can download or share images related to legal concepts.

Legal terminology definitionsExplanation of laws and regulationsDownloadable images
🔍 Reference
(1)
ad-supported
12
Federal Rules of Civil Procedure (LawStack's FRCP)
Federal Rules of Civil Procedure (LawStack's FRCP)
Federal Rules of Civil Procedure (LawStack's FRCP)
by Tekk Innovations LLC
Free

Access the complete Federal Rules of Civil Procedure offline. This app offers lightning-fast browsing and powerful full-text search capabilities, allowing you to easily find and share specific sections.

Complete offline accessLightning fast browsingKiller full-text search
🔍 Reference
(25)
free
13
PAeDocket
PAeDocket
PAeDocket
by Supreme Court of Pennsylvania
Free

Access publicly available court case information from magisterial district, common pleas, and appellate courts. Perform quick searches on your iPhone or iPad to retrieve basic and detailed case summaries.

Search public court casesAccess magisterial district court dataAccess common pleas court data
🔍 Reference
(190)
free
14
Federal Rules of Evidence (LawStack's FRE)
Federal Rules of Evidence (LawStack's FRE)
Federal Rules of Evidence (LawStack's FRE)
by Tekk Innovations LLC
Free

Access the Federal Rules of Evidence on your mobile device with offline capabilities. Enjoy fast browsing and powerful full-text search to quickly find and share specific sections. This app provides a convenient alternative to carrying physical law books.

Complete offline accessLightning fast browsingFull-text search
🔍 Reference
(11)
paid
15
CU Boulder Wise Law Library
CU Boulder Wise Law Library
CU Boulder Wise Law Library
by University of Colorado Boulder
Free
📚 Education
(0)
16
uod law library
uod law library
uod law library
پەرتۆکخانا كولیژا یاسا وزانستێ
Free

Access a vast collection of legal and political science resources for students, researchers, and professors. This digital library offers a growing catalog of books, journals, and academic papers to support higher education and scientific research.

Extensive collection of legal and political science resourcesSupports professors, researchers, and studentsGrowing catalog of books and periodicals
📚 Books
(2)
free
17
LawStack: CFR,USC,Statutes,Law
LawStack: CFR,USC,Statutes,Law
LawStack: CFR,USC,Statutes,Law
Legal Code & Rules of Court
Free

Access and search federal and state legal codes, rules, and statutes offline. Download essential legal documents to your device and subscribe to pro modules for expanded content. Request new titles to be added.

Offline access to downloaded titlesFull-text searchBookmarks
🔍 Reference
(367)
free with in-app purchases
18
PocketLaw - Legal References
PocketLaw - Legal References
PocketLaw - Legal References
For Lawyers, Police, and more
Free

Access a comprehensive library of US State and Federal laws, statutes, and regulations. Features include offline access, full-text search, bookmarks, and highlights for quick reference.

State and Federal Law AccessOffline AccessRich Full-Text Search
🔍 Reference
(61)
free with in-app purchases
19
US Laws: Constitution, Bill
US Laws: Constitution, Bill
US Laws: Constitution, Bill
USA codes, declaration, rights
Free

Access the full text of key US legal documents, including the Constitution and Bill of Rights. Navigate complex legal topics with clear explanations and a user-friendly interface. Find legal information easily with powerful search and bookmarking tools.

Full text of US ConstitutionBill of Rights and Declaration of IndependenceDetailed legal explanations
💼 Business
(5)
free with in-app purchases
20
Legal Aid Ally・AI Assistance
Legal Aid Ally・AI Assistance
Legal Aid Ally・AI Assistance
Traffic Ticket・Warranty Claims
Free

This AI-powered app helps users navigate common legal issues like traffic tickets and minor disputes. It provides real-time suggestions and information to understand and potentially resolve legal matters, offering a convenient and cost-effective alternative to traditional legal services.

AI-powered legal assistanceTraffic ticket resolutionWarranty claim support
📊 Productivity
(172)
free with in-app purchases

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