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Best Oxford Dictionary Of English Apps

203+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated April 2026

Oxford Dictionary & Thesaurus is the household name in oxford dictionary of english, 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 Oxford Dictionary Of English

Oxford Dictionary & Thesaurus#1

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Thesaurus & Offline Vocabulary
Editor's Choice
🔍 Reference
4.6😐(28K ratings)
FreeAdsIn-App Purchases
#81in Reference
Oxford Dictionary & Thesaurus screenshot 1
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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.

What We Love

  • 👍 Reliable and simple to use
  • 👍 Comprehensive and best for all English, especially rare and aged language
  • 👍 Very useful for learning new words
  • 👍 Excellent reference app

Room to Improve

  • 🐛 Glitchy, way too many ads
  • 🔒 Annoying popup ads makes it unusable
  • 🔒 Ads stuck in, despite payment
Dictionary.com: English Words#2

Dictionary.com: English Words by Curiosity Media, Inc.

Dictionary, Thesaurus, Vocab
Strong Contender
🔍 Reference
4.8😐(328K ratings)
FreeAdsIn-App Purchases
#96in Reference
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Dictionary.com: English Words screenshot 2
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Dictionary.com: English Words screenshot 5
Dictionary.com: English Words screenshot 6

Access the ultimate English language learning app packed with quizzes, games, and over 2 million definitions and synonyms. Enhance your vocabulary with word puzzles and daily challenges, enjoy dark mode, offline access, voice search, and more. Improve your English skills effortlessly!

What We Love

  • 🚀 Robust dictionary and thesaurus
  • 🤓 Helpful resources like blogs and articles
  • 💡 Useful word games and puzzles
  • 👍 Easy to use and navigate

Room to Improve

  • 🐛 Inconsistent search results and missing definitions
  • 💸 Aggressive ads even after paid upgrades
  • 🤯 Frequent crashes and performance issues
Merriam-Webster Dictionary#3

Merriam-Webster Dictionary by Merriam-Webster, Inc.

Worth Considering
🔍 Reference
4.9😊(3.2K ratings)
FreeAdsIn-App Purchases
#44in Reference
Merriam-Webster Dictionary screenshot 1
Merriam-Webster Dictionary screenshot 2
Merriam-Webster Dictionary screenshot 3
Merriam-Webster Dictionary screenshot 4

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].

What We Love

  • 🚀 Easy to use
  • 👍 Comprehensive definitions
  • 👍 Helpful thesaurus
  • 🚀 Offline access

Room to Improve

  • 🐛 Ads can be intrusive
  • 🐛 Difficulty closing ads
  • 🐛 Repetitive game questions

More Oxford Dictionary Of English apps to explore

4
Oxford Advanced Learner's Dict
Oxford Advanced Learner's Dict
Oxford Advanced Learner's Dict
for learners of English
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An essential app for English learners, offering the Oxford Advanced Learner’s Dictionary, Collocations Dictionary, and Learner’s Thesaurus. Features include offline access, pronunciation guides, search function, and personalized lists. Try free samples or sign up for a full trial today!

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5
Oxford Dictionary of English.
Oxford Dictionary of English.
Oxford Dictionary of English.
UniDict® Powered
$14.99

This comprehensive English dictionary features the largest single-volume authority on the English language, with hundreds of new words and senses, audio pronunciations, and extensive appendices. With its robust search functionality, offline use, and support for various devices, it provides users with an unparalleled language reference tool - start exploring the world of English language today!

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Vocabulary - Wörter lernen
Vocabulary - Wörter lernen
Vocabulary - Wörter lernen
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Improve your vocabulary effortlessly with an app designed to enhance word power. Customize difficulty levels, select categories, and reach linguistic goals all at your own pace. Start expanding your English language skills now!

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7
English Dictionary *
English Dictionary *
English Dictionary *
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Access a comprehensive offline English dictionary with over 4000 essential words at your fingertips. Enhance your vocabulary, improve language skills, and understand definitions without needing an internet connection.

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Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
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Discover a comprehensive offline dictionary app for all languages with Dict Box. Access definitions, translations, and synonyms on-the-go. Download now for quick and easy language reference.

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9
Oxford Deluxe (InApp)
Oxford Deluxe (InApp)
Oxford Deluxe (InApp)
by English Channel, Inc.
Free

Access the largest Oxford English Dictionary and Thesaurus with audio in one mobile application. Explore in-depth definitions, synonyms, and learn pronunciations with this comprehensive language reference tool.

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10
Advanced Dictionary&Thesaurus
Advanced Dictionary&Thesaurus
Advanced Dictionary&Thesaurus
English dictionary with Audio
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An innovative language tool designed to enhance vocabulary skills through interactive word meanings, synonyms, antonyms, and example sentences. Expand your linguistic knowledge effortlessly!

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Oxford Dictionary English
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Vietnamese Dictionary PEnglish
Vietnamese Dictionary PEnglish
Vietnamese Dictionary PEnglish
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Access a comprehensive and innovative English-Vietnamese dictionary app with offline accessibility and advanced search features for free on the Appstore. Perfect for quick translations on-the-go!

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WordWeb Dictionary
WordWeb Dictionary
WordWeb Dictionary
Offline ad-free dictionary
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Discover a comprehensive offline dictionary and thesaurus with fast search, spelling suggestions, definitions, synonyms, and more. Enjoy ad-free browsing, usage examples, and unique search features without the need for an internet connection. Explore WordWeb Dictionary for a seamless word lookup experience.

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14
Dictionary.
Dictionary.
Dictionary.
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Discover a comprehensive Dictionary and Thesaurus app with a Word of the Day feature, offline access, and resources from top sources. Access millions of definitions, synonyms, translations, and more for a versatile language tool.

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15
English Dictionary : Offline
English Dictionary : Offline
English Dictionary : Offline
English to English Vocabulary
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Learn English vocabulary easily with this lightweight and elegant dictionary app for iPhones and iPads. Search for over 150,000 English words, take quizzes, save favorites, and more - all offline! Download now to enhance your language skills effortlessly.

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16
Advanced English Dictionary+
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American English Dictionary
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An advanced-level monolingual dictionary for learners of American English, featuring 145,000 words, 85,500 examples, pronunciation guides, and vocabulary expansion tools. With offline support, fast search, and various learning features, enhance your English language skills on-the-go. Explore more with the premium version for only 9.99$. Visit the privacy policy and terms of use links for more information.

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English Dictionary: LMDict
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Enhance your English learning with a comprehensive vocabulary resource offering grammar, thesaurus, and collocations dictionary. Access 230,000 words with examples in natural English, collocations, synonyms, and more. Improve your language skills with this ultimate English learner's tool. Explore now!

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18
LexicEN Lite English
LexicEN Lite English
LexicEN Lite English
Offline Dictionary & Thesaurus
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LexicEN Lite English is an offline dictionary app designed to offer fast and easy search functionality for definitions, synonyms, and translations in multiple languages. Download now to enhance your vocabulary on the go!

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19
Etymonline English Dictionary
Etymonline English Dictionary
Etymonline English Dictionary
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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.

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20
Cambridge English Dictionary
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for Advanced Learners, 4th ed.
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Explore the ultimate English learning tool for advanced learners, featuring 140,000 words, audio pronunciations, and smart thesaurus capabilities. Enhance your vocabulary with flashcard quizzes, search features, and user-friendly interface modifications. Join millions of English learners worldwide and delve into a wealth of language resources and exam preparation support.

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