Best Longman Dictionary Apps

245+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our longman dictionary list covers 245+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Longman Dictionary Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Oxford Dictionary & ThesaurusOxford Dictionary & ThesaurusFree4.6★ (29K)NoYesNov 2026
2Merriam-Webster DictionaryMerriam-Webster DictionaryFree4.8★ (332K)YesYesNov 2026
3LCEDICT - Common ErrorsLCEDICT - Common ErrorsFree5.0★ (1)NoNoMay 2026
4Dictionary.com: English WordsDictionary.com: English WordsFree4.8★ (328K)YesNoNov 2026
5Fastdic - Fast DictionaryFastdic - Fast DictionaryFree4.5★ (11K)YesYesNov 2026
6Persian Dictionary - Dict BoxPersian Dictionary - Dict BoxFree4.8★ (87K)YesYesNov 2026
7English Dictionary - LDOCEEnglish Dictionary - LDOCEFree4.8★ (236)NoYesNov 2026
8English Dictionary - LDOCE 6thEnglish Dictionary - LDOCE 6thFree4.8★ (74)NoYesNov 2026

Top Picks for Longman 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
#77in Reference
Oxford Dictionary & Thesaurus screenshot 1
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Oxford Dictionary & Thesaurus screenshot 5
Oxford Dictionary & Thesaurus screenshot 6

Access 18 dictionaries and over a million words, phrases, and definitions. Translate between English and major languages, explore etymology, and find synonyms and antonyms. This trusted language reference is ideal for students, professionals, and language learners.

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
4.8😊(332K ratings)
FreeAdsIn-App Purchases
#47in 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
LCEDICT - Common Errors#3

LCEDICT - Common Errors by Le Thi Quynh Ny

Longman dictionary
Worth Considering
📚 Education
5.0(1 ratings)
Free
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This educational app provides clear explanations of common language errors, with authentic example sentences from the British National Corpus. It features voice input search and the ability to listen to words in both British and American English accents.

More Longman Dictionary apps to explore

FAQ about Longman Dictionary

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

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