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Best Cambridge Learners Dictionary Apps

175+ iOS apps curated and reviewed

4.1 avg rating
16 free apps
Updated June 2026

The best cambridge learners dictionary apps on iPhone average 4.1★ across 175+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Cambridge Learners Dictionary

Cambridge English Dictionary#1

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

for Advanced Learners, 4th ed.
Editor's Choice
🔍 Reference
2.6😞(270 ratings)
FreeIn-App Purchases
Cambridge English Dictionary screenshot 1
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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
Oxford Dictionary & Thesaurus#2

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Thesaurus & Offline Vocabulary
Strong Contender
🔍 Reference
4.6😐(28K ratings)
FreeAdsIn-App Purchases
#72in Reference
Oxford Dictionary & Thesaurus screenshot 1
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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
Oxford Advanced Learner's Dict#3

Oxford Advanced Learner's Dict by Oxford University Press ELT

for learners of English
Worth Considering
🔍 Reference
2.4😞(91 ratings)
FreeIn-App Purchases
Oxford Advanced Learner's Dict screenshot 1
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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.

What We Love

  • 📚 Comprehensive and academic-worthy dictionary content
  • ✨ Full text search functionality
  • 🎯 User-friendly interface with practical language usage
  • 🏆 Highly regarded Oxford brand and reputation

Room to Improve

  • 💰 Forced transition from one-time purchase to subscription model
  • 🚫 Inability to restore or access previously purchased versions (OALD 8, 9)
  • 📱 Loss of access after device upgrades or app updates

More Cambridge Learners Dictionary apps to explore

4
Cambridge English–Turkish
Cambridge English–Turkish
Cambridge English–Turkish
Learner’s Dictionary
Free

This dictionary app provides English-Turkish translations with over 20,000 definitions and 25,000 example sentences. It includes audio pronunciations, tips for common learner errors, and a thesaurus to enhance vocabulary. Works offline for convenient learning.

20,000 English-Turkish translations25,000 example sentencesBritish and American English audio pronunciations
🔍 Reference
(1)
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5
Dictionary & Translator
Dictionary & Translator
Dictionary & Translator
Learn and Translate Languages
Free

Access trusted definitions, thesaurus, and pronunciations for numerous languages. Translate text and images offline or online, and enhance your learning with vocabulary challenges and grammar checking.

Offline dictionary and thesaurusCross-cultural text and image translationVocabulary challenges and grammar checking
📚 Education
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free with in-app purchases
6
Advanced Dictionary&Thesaurus
Advanced Dictionary&Thesaurus
Advanced Dictionary&Thesaurus
English dictionary with Audio
Free

This comprehensive English dictionary and thesaurus offers precise definitions, synonyms, antonyms, and related words. It features intelligent search tools, offline audio, and customizable themes to enhance your language learning experience.

140,000+ definitionsSynonyms, antonyms, and related wordsOffline audio pronunciation
🔍 Reference
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free with in-app purchases
7
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
(320K)
free with in-app purchases
8
Dictionary.com: English Words
Dictionary.com: English Words
Dictionary.com: English Words
Dictionary, Thesaurus, Vocab
Free

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.

2 million+ definitions and synonymsWord of the DayExample sentences
🔍 Reference
(328K)
free with in-app purchases
9
Cambridge English–Russian
Cambridge English–Russian
Cambridge English–Russian
Learner’s Dictionary
Free

This dictionary provides over 20,000 English definitions and 25,000 example sentences for Russian learners. It includes audio pronunciations, tips for common errors, and a thesaurus. The app works offline and offers customization options.

20,000 English-Russian translations25,000 example sentencesAudio pronunciations (British & American English)
🔍 Reference
(5)
free
10
Adv. Learner’s Dictionary (SC)
Adv. Learner’s Dictionary (SC)
Adv. Learner’s Dictionary (SC)
by Cambridge University Press & Assessment (App)
$11.99

This app provides definitions and Simplified Chinese translations for over 40,000 English words, specifically written for English learners. It includes audio pronunciations, search history, and offline access, with over 80,000 example sentences and illustrations.

40,000+ English words with Simplified Chinese translationsSpecially written English definitions for learnersAudio pronunciations (upgrade required)
🔍 Reference
(112)
paid
11
Adv. Learner’s Dictionary (TC)
Adv. Learner’s Dictionary (TC)
Adv. Learner’s Dictionary (TC)
by Cambridge University Press & Assessment (App)
$11.99

This app provides English definitions and Traditional Chinese translations for over 40,000 words, specifically designed for English learners. It includes illustrations, example sentences, and offline access. An optional upgrade offers audio pronunciations.

40,000+ English words with Traditional Chinese translationsSpecially written English definitions for learnersIllustrations and over 80,000 example sentences
🔍 Reference
(26)
paid
12
English Learners Dictionary
English Learners Dictionary
English Learners Dictionary
Oxford Dictionary English
Free

Access a comprehensive Oxford Advanced Learner's Dictionary with definitions, examples, and pronunciation. Search words offline, track your history, and bookmark favorites. Improve your English with this detailed and interactive resource.

Offline dictionary accessAudio pronunciationsSearch history
📚 Education
(245)
free
13
WordWeb Dictionary
WordWeb Dictionary
WordWeb Dictionary
Offline ad-free dictionary
Free

This app provides a comprehensive offline English dictionary and thesaurus with fast searching, spelling suggestions, definitions, and usage examples. It offers extensive word data and advanced search filters without requiring an internet connection.

Offline dictionary and thesaurusFast searchingSpelling suggestions
🔍 Reference
(85)
free
14
Pleco Chinese Dictionary
Pleco Chinese Dictionary
Pleco Chinese Dictionary
Handwriting, OCR, flashcards
Free

This app is a comprehensive tool for learning Chinese, offering integrated dictionaries, document reading, and flashcard features. It supports various input methods including handwriting and OCR, with extensive dictionary options and pronunciation guides.

Integrated dictionaries with over 110,000 entriesFull-screen handwriting inputLive OCR for word lookup
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(1.9K)
free with in-app purchases
15
Vietnamese Dictionary PEnglish
Vietnamese Dictionary PEnglish
Vietnamese Dictionary PEnglish
English Vietnamese Dictionary
Free

This comprehensive app offers an offline English-Vietnamese dictionary with extensive word explanations and sentence translation. It also provides tools for vocabulary learning, exam preparation, and practicing all four language skills through games, videos, and grammar lessons.

Offline English-Vietnamese dictionaryVocabulary learning with gamesExam preparation and mock tests
📚 Education
(18K)
free with in-app purchases
16
Cambridge English–Polish
Cambridge English–Polish
Cambridge English–Polish
Learner’s Dictionary
Free

This dictionary app provides over 20,000 English definitions and 30,000 example sentences for Polish learners. It includes audio pronunciations, common error tips for Polish speakers, and a thesaurus. The app works offline and offers features like flashcards and saved searches.

20,000+ English-Polish definitions30,000+ example sentencesBritish and American English audio pronunciations
🔍 Reference
(1)
free
17
Advanced English Dictionary.
Advanced English Dictionary.
Advanced English Dictionary.
English Dictionary & Thesaurus
$2.99

This comprehensive English dictionary and thesaurus offers offline access to millions of words, definitions, pronunciations, and etymologies. Explore word connections, sample sentences, and discover new vocabulary with advanced search and unique features.

Extensive word database (4.9 million words)High-quality audio pronunciations (US, UK, AU)Advanced search technology
🔍 Reference
(238)
paid
18
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
(11K)
free with in-app purchases
19
Kurdish Dictionary - Dict Box
Kurdish Dictionary - Dict Box
Kurdish Dictionary - Dict Box
English Kurdish Translation
Free

This app serves as a comprehensive English to Kurdish and Kurdish to English dictionary and translator. It offers offline functionality, pronunciation, definitions, and the ability to translate words directly within other applications. Users can also find related words, phrases, and even use image search for a richer learning experience.

Offline translation and pronunciationExtensive word and expression databaseIn-app word translation
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free with in-app purchases
20
Concise English Dictionary
Concise English Dictionary
Concise English Dictionary
English Dictionary & Thesaurus
$0.99

Explore a vast English dictionary and thesaurus with detailed definitions, pronunciations, and word origins. Access over 591,700 entries and 4.9 million words, with offline capabilities and a user-friendly interface for enhanced language learning.

Comprehensive dictionary databaseHigh-quality audio pronunciationsExtensive IPA pronunciation guides
🔍 Reference
(30)
paid