Best Cambridge Learners Dictionary Apps

242+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated September 2026

The best cambridge learners dictionary apps on iPhone average 4.1★ across 242+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Cambridge Learners Dictionary Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Oxford Dictionary & ThesaurusOxford Dictionary & ThesaurusFree4.6★ (29K)NoYesSep 2026
2Oxford Advanced Learner's DictOxford Advanced Learner's DictFree2.4★ (96)NoYesSep 2026
3Cambrid English DictionaryCambrid English DictionaryFreeNoMay 2026
4Merriam-Webster DictionaryMerriam-Webster DictionaryFree4.8★ (324K)YesYesSep 2026
5Dictionary.com: English WordsDictionary.com: English WordsFree4.8★ (328K)YesNoSep 2026
6Dictionary & TranslatorDictionary & TranslatorFree4.7★ (13K)YesYesSep 2026
7MyWebster28MyWebster28FreeNoYesJun 2026
8Smart Words DictionarySmart Words DictionaryFreeYesNoJul 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
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
  • 👍 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
Oxford Advanced Learner's Dict#2
2.4😞(96 ratings)
FreeIn-App Purchases
Oxford Advanced Learner's Dict screenshot 1
Oxford Advanced Learner's Dict screenshot 2
Oxford Advanced Learner's Dict screenshot 3
Oxford Advanced Learner's Dict screenshot 4
Oxford Advanced Learner's Dict screenshot 5
Oxford Advanced Learner's Dict screenshot 6

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
  • 📖 Rich features including CEFR tags and word origins
  • 🔤 Extensive vocabulary and definitions

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
  • 🔐 Login and account synchronization issues
  • ⚠️ Delisting of older app versions from App Store
  • 💔 Betrayal of long-term loyal customers
  • 🌐 Incompatibility across devices (iOS/Mac)
  • 📊 Higher pricing than competitors
  • 🎨 Outdated user interface design
  • ⚡ Poor app stability and frequent crashes

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 September 2026, with a 4.6-star average from 29K App Store ratings, and it's free to download.
Yes — 19 of the top cambridge learners dictionary apps we rank are free to download, including Oxford Dictionary & Thesaurus and Oxford Advanced Learner's Dict.
Oxford Dictionary & Thesaurus has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 242+ cambridge learners dictionary apps on the iOS App Store as of September 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.