Best Oxford Dictionary Free Apps

247+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated August 2026

Looking for free oxford dictionary free apps? 20 of our 247+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Oxford Dictionary Free Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Oxford Dictionary & ThesaurusOxford Dictionary & ThesaurusFree4.6★ (29K)NoYesAug 2026
2Dictionary.com: English WordsDictionary.com: English WordsFree4.8★ (328K)YesNoAug 2026
3Cambridge English DictionaryCambridge English DictionaryFree2.6★ (289)NoYesAug 2026
4Merriam-Webster DictionaryMerriam-Webster DictionaryFree4.8★ (324K)YesYesAug 2026
5Oxford Learner’s DictionariesOxford Learner’s DictionariesFree5.0★ (4)NoYesAug 2026
6Dictionary Offline - Dict BoxDictionary Offline - Dict BoxFree4.6★ (12K)YesYesAug 2026
7English Dictionary - OfflineEnglish Dictionary - OfflineFree4.0★ (7)YesYesAug 2026
8OXDICT - Learner's DictionaryOXDICT - Learner's DictionaryFree5.0★ (2)NoNoMay 2026

Top Picks for Oxford Dictionary Free

Oxford Dictionary & Thesaurus#1

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Etymology & Offline Vocabulary
Editor's Choice
🔍 Reference
4.6😐(29K ratings)
FreeIn-App Purchases
#92in Reference
Oxford Dictionary & Thesaurus screenshot 1
Oxford Dictionary & Thesaurus screenshot 2
Oxford Dictionary & Thesaurus screenshot 3
Oxford Dictionary & Thesaurus screenshot 4
Oxford Dictionary & Thesaurus screenshot 5
Oxford Dictionary & Thesaurus screenshot 6

Access a vast collection of dictionaries and thesauruses with definitions, pronunciations, and etymology. Features include offline access, advanced search options, and personalized word lists. Ideal for students, professionals, and word enthusiasts.

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

Dictionary, Thesaurus, Vocab
Strong Contender
🔍 Reference
4.8😐(328K ratings)
FreeAdsIn-App Purchases
Dictionary.com: English Words screenshot 1
Dictionary.com: English Words screenshot 2
Dictionary.com: English Words screenshot 3
Dictionary.com: English Words screenshot 4
Dictionary.com: English Words screenshot 5

Access over 2 million trusted definitions and synonyms for English words. Enhance your vocabulary with daily new words, example sentences, and audio pronunciations. This app provides grammar tips and editorial content to deepen your understanding of the English language.

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
Cambridge English Dictionary#3

Cambridge English Dictionary by Cambridge University Press & Assessment (App)

for Advanced Learners, 4th ed.
Worth Considering
🔍 Reference
2.6😞(289 ratings)
FreeIn-App Purchases
Cambridge English Dictionary screenshot 1
Cambridge English Dictionary screenshot 2
Cambridge English Dictionary screenshot 3
Cambridge English Dictionary screenshot 4
Cambridge English Dictionary screenshot 5

This comprehensive dictionary app provides definitions, pronunciations, and thesaurus entries for over 140,000 words and phrases. It offers advanced search capabilities, learning tools like flashcards and quizzes, and offline access. Ideal for English learners preparing for exams.

What We Love

  • 🚀 Detailed definitions
  • 👍 Easy to understand
  • 👍 Includes British and American pronunciations
  • 👍 Simple and efficient

Room to Improve

  • 💰 Requires purchase to access full content
  • 💰 Expensive compared to free alternatives
  • 🐛 Crashes on startup for older devices

More Oxford Dictionary Free apps to explore

4
Merriam-Webster Dictionary
Merriam-Webster Dictionary
Merriam-Webster Dictionary
by Merriam-Webster, Inc.
Free

Access America's most respected dictionary, updated with new words and meanings. This app offers offline access, voice search, daily vocabulary challenges, and a thesaurus. It's designed for English language reference, education, and vocabulary enhancement.

Offline dictionary accessVoice search for wordsDaily Word of the Day
🔍 Reference
(324K)
free with in-app purchases
5
Oxford Learner’s Dictionaries
Oxford Learner’s Dictionaries
Oxford Learner’s Dictionaries
Bilingual editions
Free

This app provides bilingual dictionaries designed for English language learners. It offers pronunciation guides, word search features, and personalized vocabulary lists to enhance language skills. Access to the full dictionary requires an in-app purchase.

Bilingual dictionary searchReal-voice pronunciation audioRecord and compare pronunciation
🔍 Reference
(4)
free with in-app purchases
6
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary for All Languages
Free

This app provides an offline dictionary and translator for over 50 languages. It offers smart word suggestions, text translation in other apps, offline pronunciation, and a picture dictionary. An optional premium upgrade unlocks advanced features and an ad-free experience.

Offline dictionary & translator50+ languages supportedSmart word suggestions
🔍 Reference
(12K)
free with in-app purchases
7
English Dictionary - Offline
English Dictionary - Offline
English Dictionary - Offline
Offline English Dictionary
Free

A comprehensive offline English dictionary offering in-depth word definitions, usage examples, and rich language data. Explore synonyms, antonyms, pronunciations, and more without an internet connection.

Offline accessDetailed word definitionsUsage examples
🔍 Reference
(7)
free with in-app purchases
8
OXDICT - Learner's Dictionary
OXDICT - Learner's Dictionary
OXDICT - Learner's Dictionary
Oxford Dictionary
Free

Access over 185,000 words, phrases, and meanings with clear explanations and example sentences. Improve pronunciation with real voice audio in British and American English, and practice listening with 116,000 spoken sentences. Search using your voice.

185,000+ words and phrasesClear explanations and examplesBritish and American English audio
🔍 Reference
(2)
free
9
English Dictionary - Offline & FREE
English Dictionary - Offline & FREE
English Dictionary - Offline & FREE
by Thi Vo
Free
📚 Education
(0)
10
Etymonline English Dictionary
Etymonline English Dictionary
Etymonline English Dictionary
Dictionary to Build Vocabulary
Free

Explore the origins and history of English words with this comprehensive dictionary app. It offers instant search, related word suggestions, and an offline mode for premium users. Enhance your vocabulary and understanding of word roots.

Word origin explorationInstant search with suggestionsRelated words by root
📚 Education
(11K)
free with in-app purchases
11
Oxford Advanced Learner's Dict
Oxford Advanced Learner's Dict
Oxford Advanced Learner's Dict
for learners of English
Free

This app provides a comprehensive dictionary reference for English learners, including advanced vocabulary, collocations, and synonyms. It offers offline access, real-voice pronunciation, and search functionality to enhance learning for work and study.

Advanced learner's dictionaryCollocations dictionaryLearner's thesaurus
🔍 Reference
(96)
free with in-app purchases
12
Electronic Dictionary Offline
Electronic Dictionary Offline
Electronic Dictionary Offline
by Andrew Putranto
Free
📚 Education
(0)
13
Dictionary.
Dictionary.
Dictionary.
by TheFreeDictionary.com
Free

Access a comprehensive dictionary, thesaurus, and translation tool with millions of definitions and synonyms. Explore specialty dictionaries, learn new words daily, and play word games. This app offers offline access and integrates seamlessly with other applications.

Offline dictionary and thesaurusMillions of definitions and synonymsWord of the Day and Idiom of the Day
🔍 Reference
(15K)
free with in-app purchases
14
Georgian−English dictionary
Georgian−English dictionary
Georgian−English dictionary
by Ilya Mukhortov
Free
📚 Education
(0)
15
French−English dictionary
French−English dictionary
French−English dictionary
by Ilya Mukhortov
Free

This offline dictionary provides instant French-English and English-French translations. It includes a vocabulary trainer to help you learn new words and offers pronunciation guides. The app automatically detects languages and allows you to save words to a personal dictionary.

Offline French-English dictionaryVocabulary trainerPronunciation audio
📚 Education
(0)
ad-supported
16
Czech−English dictionary
Czech−English dictionary
Czech−English dictionary
by Ilya Mukhortov
Free

This app provides a fast and convenient offline Czech-English and English-Czech dictionary. It includes a vocabulary trainer to help users learn new words and offers features like instant search, pronunciation audio, and automatic language detection.

Offline dictionaryVocabulary trainerInstant search
📚 Education
(0)
ad-supported
17
Mongolian−English dictionary
Mongolian−English dictionary
Mongolian−English dictionary
by Ilya Mukhortov
Free
📚 Education
(0)
18
Oxford Deluxe (InApp)
Oxford Deluxe (InApp)
Oxford Deluxe (InApp)
(InApp version)
Free

Access the most comprehensive English dictionary and thesaurus, complete with audio pronunciations and advanced search features. This app offers deep language exploration with AI-powered explanations and cross-referencing capabilities.

Full content of unabridged dictionary and thesaurus72,000 pre-recorded native British audio pronunciationsThree-way cross-referencing search
🔍 Reference
(310)
free with in-app purchases
19
Serbian−English dictionary
Serbian−English dictionary
Serbian−English dictionary
by Ilya Mukhortov
Free

This app provides a fast and convenient offline Serbian-English and English-Serbian dictionary. It includes a vocabulary trainer to help users learn new words and offers features like instant search, pronunciation audio, and automatic language detection.

Offline dictionaryVocabulary trainerPronunciation audio
📚 Education
(0)
ad-supported
20
Free Offline English Dictionary
Free Offline English Dictionary
Free Offline English Dictionary
by Mert TUZER
Free

Access a comprehensive English-English dictionary without needing an internet connection. Look up word definitions and examples, and listen to pronunciations via YouTube videos.

Offline dictionary accessWord definitions and examplesPronunciation audio from YouTube
🔍 Reference
(1)
free

FAQ about Oxford Dictionary Free

What are the best oxford dictionary free apps for iPhone?
Oxford Dictionary & Thesaurus tops our oxford dictionary free apps ranking as of August 2026, with a 4.6-star average from 29K App Store ratings, and it's free to download.
Oxford Dictionary & Thesaurus has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ oxford dictionary free apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides access to a comprehensive collection of dictionaries and thesauruses from Oxford Languages. It offers definitions, synonyms, antonyms, audio pronunciations, and word origins for a vast number of words. It also includes features like offline access, advanced search options, and personalized word lists.
Key features include access to 15 different Oxford dictionaries, a built-in thesaurus, audio pronunciations, etymology, word of the day, favorites, recent searches, auto-correction, and advanced search options like camera and voice search. Premium users get unlimited database access, offline functionality, and an ad-free experience.