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Best Definition Legal Apps

248+ iOS apps curated and reviewed

4.2 avg rating
18 free apps
Updated September 2026

Looking for free definition legal apps? 18 of our 248+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Definition Legal Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Legal DictionaryLegal DictionaryFree4.7★ (1.3K)YesYesSep 2026
2Law & Legal TerminologyLaw & Legal TerminologyFree5.0★ (1)YesNoMay 2026
3Legal Terms & Law DictionaryLegal Terms & Law DictionaryFree4.7★ (6)NoNoSep 2026
4Legal Terms: Law DictionaryLegal Terms: Law Dictionary$2.995.0★ (1)NoNoMay 2026
5Legal LiterateLegal LiterateFree—NoNoMay 2026
6UWorld Legal | Bar PrepUWorld Legal | Bar PrepFree2.1★ (80)NoNoSep 2026
7Legal - Negotiation idiomsLegal - Negotiation idiomsFree—YesNoMay 2026
8JurisNova: Legal DictionaryJurisNova: Legal Dictionary$1.99—NoNoAug 2026

Top Picks for Definition Legal

Legal Dictionary#1

Legal Dictionary by Farlex, Inc.

Law Definitions and Thesaurus
Editor's Choice
🔍 Reference
4.7😊(1.3K ratings)
FreeAdsIn-App Purchases
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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
  • 👍 Useful app for quick references
  • 👍 Great resource for legal terminology
  • 👍 Informative and helpful for law school prep
  • 👍 Knowledge is empowering
  • 👍 Convenient to have on iPad
  • 👍 Very useful tool
  • 👍 Amazing depth and detail
  • 👍 Excellent and useful
  • 👍 Best resource for law students
  • 👍 Flawless and reliable
  • 👍 Concise and informative

Room to Improve

  • 🐛 Inaccurate legal definitions
  • 🐛 Doesn't save passwords
  • 🐛 Lacks spellcheck
  • 🐛 Doesn't work with VoiceOver
  • 🤔 Questionable content
  • 🐛 Always offline, cannot connect to internet
Law & Legal Terminology#2

Law & Legal Terminology by David Ortega Lopez

Learn laws and legal terms
Strong Contender
🔍 Reference
5.0(1 ratings)
FreeAds
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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.

More Definition Legal apps to explore

FAQ about Definition Legal

What are the best definition legal apps for iPhone?
Legal Dictionary tops our definition legal apps ranking as of September 2026, with a 4.7-star average from 1.3K App Store ratings, and it's free to download.
Yes — 18 of the top definition legal apps we rank are free to download, including Legal Dictionary and Law & Legal Terminology.
Legal Dictionary shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ definition legal apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Legal Dictionary app provides free, instant access to over 14,500 legal terms and more than 13,500 audio pronunciations. It offers in-depth definitions from authoritative sources, making complex legal language understandable for users.
Key features include searching over 14,500 legal terms with offline access, saving unlimited bookmarks, using native voice search, advanced search options like 'Starts with' and 'Wildcard', and listening to over 13,500 audio pronunciations. It also offers search suggestions and a history of recent searches.