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Best Language Dictionary Apps

215+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated July 2026

Whether you're new to language dictionary or looking for an upgrade, our curated collection of 215+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Language Dictionary Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Dictionary LingueeDictionary LingueeFree4.8★ (11K)NoNoJul 2026
2Oxford Dictionary & ThesaurusOxford Dictionary & ThesaurusFree4.6★ (28K)YesYesJul 2026
3Dictionary Offline - Dict BoxDictionary Offline - Dict BoxFree4.6★ (11K)YesYesJul 2026
4UltralinguaUltralinguaFree4.7★ (376)NoYesJul 2026
5SpanishDictionary.com LearningSpanishDictionary.com LearningFree4.8★ (197K)YesYesJul 2026
6Dictionary & TranslatorDictionary & TranslatorFree4.7★ (13K)YesYesJul 2026
7WordWeb DictionaryWordWeb DictionaryFree4.5★ (85)NoNoJul 2026
8Reverso translate and learnReverso translate and learnFree4.7★ (3.6K)YesYesJul 2026

Top Picks for Language Dictionary

Dictionary Linguee#1

Dictionary Linguee by DeepL SE

German, French, Spanish, more
Editor's Choice
🔍 Reference
4.8😊(11K ratings)
Free
Dictionary Linguee screenshot 1
Dictionary Linguee screenshot 2
Dictionary Linguee screenshot 3
Dictionary Linguee screenshot 4
Dictionary Linguee screenshot 5

Access reliable translations for multiple languages, including French, Spanish, and German, with this comprehensive dictionary app. It offers fast, offline access to a vast database compiled by lexicographers and includes example sentences and audio pronunciations.

What We Love

  • 🚀 Simple, easy to use, and effective
  • 👍 Great app for looking up words and seeing examples
  • 👍 Excellent resource for finding example uses of new words
  • 👍 Superb app for looking up vocabulary and comparing meanings

Room to Improve

  • 🐛 Freezes and crashes frequently
  • 🐛 Slow and laggy, especially when switching between apps
  • 🔒 Requires local network access for no clear reason
Oxford Dictionary & Thesaurus#2

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Thesaurus & Offline Vocabulary
Strong Contender
🔍 Reference
4.6😐(28K ratings)
FreeAdsIn-App Purchases
#78in 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 Offline - Dict Box#3

Dictionary Offline - Dict Box by Xung Le

Dictionary for All Languages
Worth Considering
🔍 Reference
4.6😊(11K ratings)
FreeAdsIn-App Purchases
Dictionary Offline - Dict Box screenshot 1
Dictionary Offline - Dict Box screenshot 2
Dictionary Offline - Dict Box screenshot 3
Dictionary Offline - Dict Box screenshot 4
Dictionary Offline - Dict Box screenshot 5

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.

What We Love

  • 👍 Great app
  • 🚀 Comprehensive dictionaries
  • 🚀 Offline functionality
  • 👍 Helpful features (e.g., pronunciation, synonyms, examples)

Room to Improve

  • 🐛 Dictionaries get deleted after updates
  • 🐛 Crashes and freezes
  • 💡 Lack of dark mode option

More Language Dictionary apps to explore

4
Ultralingua
Ultralingua
Ultralingua
Bilingual dictionary and verbs
Free

This app offers a comprehensive bilingual dictionary and verb conjugator with advanced search capabilities. Access a vast library of dictionaries from renowned publishers, with offline functionality and customizable display options. Perfect for language learners, travelers, and professionals needing quick and accurate translations.

Advanced search with misspelling correctionBuilt-in verb conjugations for all tensesOffline dictionary access
🔍 Reference
(376)
free with in-app purchases
5
SpanishDictionary.com Learning
SpanishDictionary.com Learning
SpanishDictionary.com Learning
Translator, Conjugation & More
Free

Master Spanish with this comprehensive app. It offers translation, verb conjugation, interactive lessons, pronunciation videos, and vocabulary practice. Learn online or offline with millions of trusted users.

Spanish-English DictionarySpanish-English TranslatorSpanish Verb Conjugations
📚 Education
(197K)
free with in-app purchases
6
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
(13K)
free with in-app purchases
7
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
8
Reverso translate and learn
Reverso translate and learn
Reverso translate and learn
Dictionary, Translation, Games
Free

Translate and learn millions of words and expressions with context from real-life examples. This tool helps users master foreign languages by providing instant translations, pronunciation, and personalized vocabulary lists. It's designed for learners of all levels to improve reading, writing, and speaking skills.

Instant text translationContextual examples from real textsFlashcards and quizzes
🔍 Reference
(3.6K)
free with in-app purchases
9
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
(4.3K)
free with in-app purchases
10
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
11
English Dictionary *
English Dictionary *
English Dictionary *
Thesaurus and Vocabulary words
Free

Enhance your English vocabulary with a comprehensive offline dictionary and thesaurus. Access over 500,000 words, their meanings, synonyms, antonyms, and pronunciations. Perfect for students and professionals to improve language skills anytime, anywhere.

Offline word searchSynonyms and antonymsWord definitions
🔍 Reference
(1.1K)
subscription
12
Google Translate
Google Translate
Google Translate
Text, Photo & Voice Translator
Free

Instantly translate text, voice, and images between hundreds of languages. Features include offline translation, real-time conversation translation, and the ability to save frequently used phrases.

Text translationOffline translationInstant camera translation
🔍 Reference
(83K)
free with in-app purchases
13
French Translator Dictionary +
French Translator Dictionary +
French Translator Dictionary +
Translate Photos Voice Text
Free

Translate text, voice, and photos between French and English offline. Access a comprehensive dictionary, verb conjugator, phrasebook, and learning tools. Ideal for travelers and language learners needing reliable translations without an internet connection.

Offline phrase, photo, voice, and text translationExtensive French English dictionary with 753,000+ entriesComprehensive verb conjugator for French and English
📚 Education
(517)
free with in-app purchases
14
Merriam-Webster Dictionary+
Merriam-Webster Dictionary+
Merriam-Webster Dictionary+
Premium Ad-free Dictionary
$9.99

Access America's leading dictionary with over 15,000 extra entries for people and places. Enjoy offline access, voice search, and daily vocabulary builders. This app offers expert word guidance with a thesaurus and example sentences.

Ad-free experience15,000+ premium entriesOffline dictionary access
🔍 Reference
(22K)
freemium
15
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
16
Language Live Dictionary
Language Live Dictionary
Language Live Dictionary
Quality translation+Flashcards
Free

This app connects language learners with experts for translation help and cultural insights. It offers flashcards for vocabulary practice and a community forum for discussions. Users can contribute to a shared dictionary and improve their language skills through interactive features.

Online dictionaries for multiple languagesAudio pronunciationVocabulary flashcards
🔍 Reference
(63)
freemium
17
Korean Dictionary - Dict Box
Korean Dictionary - Dict Box
Korean Dictionary - Dict Box
Translate - Korean Translator
Free

This app provides offline English to Korean and Korean to English translation with smart word suggestions and text pronunciation. It also offers features like a picture dictionary and word reminders, with an optional premium upgrade for advanced functionalities.

Offline English to Korean translationOffline Korean to English translationSmart word suggestions
🔍 Reference
(5.5K)
free with in-app purchases
18
Spanish Dictionary - Dict Box
Spanish Dictionary - Dict Box
Spanish Dictionary - Dict Box
English Spanish Translation
Free

This app provides a comprehensive English to Spanish and Spanish to English dictionary and translator. It offers offline functionality, word correction, and the ability to translate text directly from other applications and web browsers. Users can also access image search and word reminders.

Offline dictionary and translatorTranslate in other apps and browsersImage search and picture dictionary
🔍 Reference
(8.5K)
free with in-app purchases
19
German - language dictionary
German - language dictionary
German - language dictionary
Vocabulary CEFR: A1,A2,B1,B2
Free

This app provides a comprehensive German language dictionary with extensive vocabulary support. It covers multiple languages and is suitable for learners at various CEFR levels, from A1 to B2. Access the full dictionary for free on its website.

Multilingual German dictionaryCEFR A1, A2, B1, B2 vocabularySupports 21 languages
🔍 Reference
(102)
ad-supported
20
You Dictionary All Language
You Dictionary All Language
You Dictionary All Language
Photo & Voice Translator
Free

This app provides a comprehensive dictionary with definitions, synonyms, and usage examples for a vast number of words. It also offers translation services for over 70 languages, including text, voice, and camera input, supporting both online and offline use.

Offline and online translation for 70+ languagesCamera translation supportVoice translation for speech
🔧 Utilities
(344)
free with in-app purchases

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FAQ about Language Dictionary

What are the best language dictionary apps for iPhone?
Dictionary Linguee tops our language dictionary apps ranking as of July 2026, with a 4.8-star average from 11K App Store ratings, and it's free to download.
Yes — 19 of the top language dictionary apps we rank are free to download, including Dictionary Linguee and Oxford Dictionary & Thesaurus.
Dictionary Linguee has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 215+ language dictionary apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Dictionary Linguee is a multilingual dictionary app that provides reliable translations for various language pairs, including French, Spanish, and German. It features a fast search function, example sentences, and audio pronunciations.
Key features include translations in multiple languages, a database compiled by over 400 lexicographers, quick search functionality that provides results after typing a few letters, offline access to editorial dictionaries, example sentences, and audio pronunciations by professional speakers.

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