Best Cambridge Learners Dictionary Apps

245+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

The best cambridge learners dictionary apps on iPhone average 4.5★ across 245+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Cambridge Learners Dictionary Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Oxford Dictionary & ThesaurusOxford Dictionary & ThesaurusFree4.6★ (29K)NoYesOct 2026
2Dictionary.com: English WordsDictionary.com: English WordsFree4.8★ (328K)YesNoOct 2026
3Merriam-Webster DictionaryMerriam-Webster DictionaryFree4.8★ (328K)YesYesOct 2026
4Oxford Advanced Learner's DictOxford Advanced Learner's DictFree2.4★ (96)NoYesOct 2026
5Dictionary & TranslatorDictionary & TranslatorFree4.7★ (13K)YesYesOct 2026
6Cambrid English DictionaryCambrid English DictionaryFree—NoNoOct 2026
7AllWords DictionaryAllWords DictionaryFree——NoJul 2026
8Dictionary English/CzechDictionary English/CzechFree—NoNoMay 2026

Top Picks for Cambridge Learners Dictionary

Oxford Dictionary & Thesaurus#1

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Etymology & Offline Vocabulary
Editor's Choice
🔍 Reference
4.6😐(29K ratings)
FreeIn-App Purchases
#79in Reference
Oxford Dictionary & Thesaurus screenshot 1
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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
  • 👍 Helps with homework or even if you forgot how to spell write or don't know the meaning of a word
  • 👍 Excellent dictionary that has everything you'll ever need
  • 👍 Offline access is very helpful
  • 👍 Detailed definitions including word origins

Room to Improve

  • 🐛 Glitchy, way too many ads
  • 🔒 Annoying popup ads makes it unusable
  • 🔒 Ads stuck in, despite payment
  • 🐛 Never connect the server
  • 🐛 Stopped working
  • 🔒 Annoying popup ads
  • 🐛 Definitions disappear before reading is complete
  • 🔒 Intrusive and persistent ads even in paid version
  • 🔒 Subscription pricing is too high
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
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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
  • 🤩 Great for expanding vocabulary

Room to Improve

  • 🐛 Inconsistent search results and missing definitions
  • 💸 Aggressive ads even after paid upgrades
  • 🤯 Frequent crashes and performance issues
  • 🤔 Confusing layout changes and UI issues
  • 🤷‍♀️ Paid features not always working as expected
4.8😊(328K ratings)
FreeAdsIn-App Purchases
#49in Reference
Merriam-Webster Dictionary screenshot 1
Merriam-Webster Dictionary screenshot 2
Merriam-Webster Dictionary screenshot 3
Merriam-Webster Dictionary screenshot 4

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.

What We Love

  • 🚀 Easy to use
  • 👍 Comprehensive definitions
  • 👍 Helpful thesaurus
  • 🚀 Offline access
  • 👍 Word of the day feature
  • 👍 Fun word games

Room to Improve

  • 🐛 Ads can be intrusive
  • 🐛 Difficulty closing ads
  • 🐛 Repetitive game questions
  • 🐛 Missing words in dictionary
  • 🐛 Unreasonable level progression in games

More Cambridge Learners Dictionary apps to explore

FAQ about Cambridge Learners Dictionary

What are the best cambridge learners dictionary apps for iPhone?
Oxford Dictionary & Thesaurus tops our cambridge learners dictionary apps ranking as of October 2026, with a 4.6-star average from 29K App Store ratings, and it's free to download.
Yes — 20 of the top cambridge learners dictionary apps we rank are free to download, including Oxford Dictionary & Thesaurus and Dictionary.com: English Words.
Oxford Dictionary & Thesaurus has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 245+ cambridge learners dictionary apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.