Best Etymology App

191+ iOS apps curated and reviewed

4.5 avg rating
10 free apps
Updated June 2026

The best etymology app apps on iPhone average 4.5β˜… across 191+ titles β€” we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Etymology App

Etymonline English Dictionary#1

Etymonline English Dictionary by ε΄‡δΌŸ 柳

Dictionary to Build Vocabulary
Editor's Choice
πŸ“š Education
4.9😊(11K ratings)
FreeAdsIn-App Purchases
Etymonline English Dictionary screenshot 1
Etymonline English Dictionary screenshot 2
Etymonline English Dictionary screenshot 3
Etymonline English Dictionary screenshot 4
Etymonline English Dictionary screenshot 5
Etymonline English Dictionary screenshot 6

A comprehensive English dictionary app offering word origins and vocabulary building tools. Features include instant search with spelling suggestions, offline dictionary access, related words, and premium ad-free and offline functionality. Explore word roots and enhance your vocabulary effortlessly.

What We Love

  • πŸš€ Excellent app
  • πŸ‘ Comprehensive and well-researched
  • πŸ‘ Useful for understanding word origins
  • πŸ‘ Informative and insightful

Room to Improve

  • πŸ› App version has incomplete entries
  • πŸ”’ Privacy concerns with data collection
  • πŸ’° Subscription fees too high
EtymologyExplorer#2

EtymologyExplorer by Might Could Studios LLC

Explore words and their roots!
Strong Contender
πŸ“š Education
4.8😊(1.3K ratings)
FreeAdsIn-App Purchases
EtymologyExplorer screenshot 1
EtymologyExplorer screenshot 2
EtymologyExplorer screenshot 3
EtymologyExplorer screenshot 4

Explore words and their roots with this word origin app! Features include a visual map of word origins, connections between related words, etymology in full written form, and more. Discover the fascinating relationships between words - download now!

What We Love

  • πŸš€ Intuitive and user-friendly
  • πŸ” Comprehensive and detailed etymology information
  • 🌟 Visually appealing and well-designed
  • πŸ“š Helpful for language learning and vocabulary building

Room to Improve

  • πŸ› Occasional bugs and crashes
  • πŸ” Limited database of words
  • πŸ’° Subscription model may be costly for some users

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4
Word Radicals: Etymology
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Oxford Dictionary & Thesaurus
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Access one of the highest authorities in language reference with the power of 15 major Oxford dictionaries at your fingertips. Explore advanced search and learning tools for a comprehensive linguistic experience.

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Etymology Dictionary Offline
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offline Etymology Dictionary
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This offline etymology dictionary app provides access to tens of thousands of words and their origins, allowing users to explore the history and evolution of language. With features like search, bookmarking, and quizzing, users can learn and engage with etymology offline, and even contribute to the dictionary by adding new terms.

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Etymologos
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Merriam-Webster Dictionary
Merriam-Webster Dictionary
Merriam-Webster Dictionary
by Merriam-Webster, Inc.
Free

Access a premier iOS app for English language reference, education, and vocabulary building, with new word games and quizzes for learning. Features universal access, offline capabilities, voice search, daily word learning, thesaurus, example sentences, and pronunciations by real speakers. Enjoy features like favorite word syncing and Apple Watch integration. Subscribe to remove ads and access extra resources. Manage your subscription easily. Terms of Use: [Link to Terms of Use].

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Deep Dictionary
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The Deep Dictionary app is a comprehensive language tool that combines the features of Wikipedia, Urban Dictionary, and a thesaurus, providing users with detailed definitions, pronunciation guides, and real-life usage examples in multiple languages. It offers a seamless and ad-free experience for learning and mastering the English language, making it a valuable resource for students, professionals, and language enthusiasts alike.

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Italian Etymology Dictionary
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etymology of Italian words
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Word of the Day・Vocabulary
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Elevate your vocabulary with a daily word companion app designed to enhance your word power effortlessly. From academic to obscure words, this app tailored by linguists recommends personalized words, aids in self-improvement, and offers a vast collection of beautifully narrated word stories daily. Join now and start your journey towards mastering the art of words.

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Etymology: +2200 English Words
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This application is a comprehensive etymology guide that explores the origins and history of over 2200 English words, offering a unique learning experience with interactive features, customizable flashcards, and various study modes. By using this app, users can gain practical expertise in etymology, improve their knowledge, and enhance their career and academic prospects.

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15
German Etymology Dictionary
German Etymology Dictionary
German Etymology Dictionary
etymological dictionary
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This comprehensive etymological dictionary provides detailed information on over 40,000 German words, including etymology, pronunciation, and meaning, making it an essential tool for English speakers learning German. With features like customizable word lists, prefix and suffix lists, and daily learning capabilities, users can efficiently expand their vocabulary and understanding of the German language.

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16
Proto Indo European Etymology
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This etymology dictionary app provides an offline version of a comprehensive resource on Proto-Indo-European, exploring the language, culture, and way of life of its ancient speakers. With features like bookmarking, note-taking, and customizable lists, users can delve into the history and mythology of this ancient civilization and start learning today.

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Latin Etymology Dictionary
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Latin words, names, roots
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Greek etymology and origins
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This comprehensive etymological dictionary provides detailed information on Greek words, including their origins, meanings, and pronunciation, making it an invaluable resource for students and teachers. Explore Greek etymology, prefixes, and suffixes, and utilize features like search, bookmark, and translation to enhance your learning experience.

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19
Merriam-Webster Dictionary+
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Access a premium ad-free dictionary app for iPhone, iPad, and Apple Watch with offline capabilities, new word games, and features like integrated thesaurus, vocabulary-building quizzes, voice search, and word of the day. Perfect for English language reference and vocabulary building. Find out more by checking the Application License Agreement and App Privacy Policy.

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Arabic Etymology and Origins
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This comprehensive etymological dictionary of Arabic provides detailed information on over 10,000 words, including etymology, meaning, pronunciation, and usage notes, making it an invaluable resource for language learners and teachers. With features such as search, voice search, and flashcards, users can explore the development of the Arabic language and enhance their knowledge with ease.

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