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Best Ielts Vocabulary Offline Apps

230+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

Looking for free ielts vocabulary offline apps? 19 of our 230+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Ielts Vocabulary Offline Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1IELTS Vocabulary OfflineIELTS Vocabulary Offline$0.99—NoYesJun 2026
2Oxford Dictionary & ThesaurusOxford Dictionary & ThesaurusFree4.6★ (29K)NoYesAug 2026
3Vocabulary - Learn words dailyVocabulary - Learn words dailyFree4.8★ (212K)YesYesAug 2026
4WordPal - Vocabulary BuilderWordPal - Vocabulary BuilderFree4.7★ (9.3K)YesYesAug 2026
54English - Learn English4English - Learn EnglishFree4.8★ (2.6K)YesYesAug 2026
6IELTS: Speaking & ListeningIELTS: Speaking & ListeningFree4.7★ (503)NoYesAug 2026
7English Dictionary : OfflineEnglish Dictionary : OfflineFree4.5★ (572)YesYesJul 2026
8English Collocations for IELTSEnglish Collocations for IELTSFree4.8★ (268)NoYesAug 2026

Top Picks for Ielts Vocabulary Offline

Oxford Dictionary & Thesaurus#2

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Etymology & Offline Vocabulary
Strong Contender
🔍 Reference
4.6😐(29K ratings)
FreeIn-App Purchases
#80in Reference
Oxford Dictionary & Thesaurus screenshot 1
Oxford Dictionary & Thesaurus screenshot 2
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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
Vocabulary - Learn words daily#3

Vocabulary - Learn words daily by Monkey Taps

Word of the day widget & games
Worth Considering
📚 Education
4.8😊(212K ratings)
FreeAdsIn-App Purchases
#17in Education
Vocabulary - Learn words daily screenshot 1
Vocabulary - Learn words daily screenshot 2
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Vocabulary - Learn words daily screenshot 5
Vocabulary - Learn words daily screenshot 6

Expand your vocabulary with daily word learning and engaging games. This app offers customizable learning paths and difficulty levels to suit your English proficiency. Make vocabulary acquisition a fun and effective part of your routine.

What We Love

  • 👍 Beautiful app design
  • 🔊 Pronunciation feature
  • 📚 Wide range of vocabulary
  • 🔖 Ability to bookmark words

Room to Improve

  • 🐛 Pronunciation issues and mismatched IPA
  • 🔍 Limited search functionality
  • 🔢 Too many words per day

More Ielts Vocabulary Offline apps to explore

4
WordPal - Vocabulary Builder
WordPal - Vocabulary Builder
WordPal - Vocabulary Builder
Learn new words: expand vocab
Free

Enhance your English vocabulary with this intuitive app. It uses spaced repetition to help you learn new words effectively, offering definitions, examples, and progress tracking. Achieve your language learning goals with daily reminders and streaks.

Spaced repetition learning algorithmMultiple choice synonym practiceWord definitions and examples
📚 Education
(9.3K)
freemium
5
4English - Learn English
4English - Learn English
4English - Learn English
Grammar Game & IELTS Listening
Free

Master English vocabulary, grammar, and all four core skills with this comprehensive learning app. It offers interactive exercises, news articles, books, and videos to enhance your language proficiency effectively.

Spaced repetition vocabulary learningBilingual news and newspaper articlesExtensive English book library
📚 Education
(2.6K)
free with in-app purchases
6
IELTS: Speaking & Listening
IELTS: Speaking & Listening
IELTS: Speaking & Listening
Practice, Test & Band prep
Free

Prepare for IELTS exams with AI-powered feedback on reading, writing, and speaking. Get instant scores, personalized corrections, and detailed analysis to improve your band score. Track your progress with a history of past submissions and feedback.

AI-powered essay and speech assessmentReal-time scoring and feedbackTargeted advice for improvement
📚 Education
(503)
free with in-app purchases
7
English Dictionary : Offline
English Dictionary : Offline
English Dictionary : Offline
English to English Vocabulary
Free

Access a comprehensive English to English dictionary with over 150,000 words and their meanings, all available offline. Test your vocabulary with interactive quizzes and save favorite words. Features include speech-to-text, text-to-speech, and word sharing.

Offline English to English dictionary150,000+ words and meaningsVocabulary quizzes
📚 Education
(572)
free with in-app purchases
8
English Collocations for IELTS
English Collocations for IELTS
English Collocations for IELTS
English Preparation for IELTS
Free

Enhance your IELTS vocabulary by learning essential word combinations. This app helps you master collocations, crucial for achieving higher scores in both writing and speaking sections of the exam. Improve your fluency and natural language use for a better IELTS performance.

IELTS collocations for writingCollocations for speaking fluencyExpand vocabulary
📚 Education
(268)
free with in-app purchases
9
GRE English Vocabulary Builder
GRE English Vocabulary Builder
GRE English Vocabulary Builder
Vocabulary For IELTS, GRE, PTE
Free

Enhance your English vocabulary with over 4800 words and meanings. This app aids in preparing for exams like GRE and IELTS by focusing on verbal skills. Improve your speaking with pronunciation guides and organize important words for easy access.

4800+ words and meaningsMark words as 'Important'Easy search functionality
📚 Education
(103)
free with in-app purchases
10
Exam Vocabulary Builder
Exam Vocabulary Builder
Exam Vocabulary Builder
by Renkara Media Group, Inc.
Free

Expand your English vocabulary for academic and professional exams with this app. It uses flashcard-like learning with definitions, synonyms, and example sentences. Features include spaced repetition, quizzes, and progress tracking.

Flashcard-like learningDefinitions, synonyms, example sentencesSpaced repetition mode
📚 Education
(3)
free with in-app purchases
11
Arabic Dictionary +
Arabic Dictionary +
Arabic Dictionary +
Translator to learn English
Free

This app offers a comprehensive bilingual English-Arabic dictionary and translator with over 350,000 words and phrases. It supports offline use, image text scanning, and includes learning tools like flashcards and word games to enhance vocabulary.

Bilingual English-Arabic dictionaryOffline translation and pronunciationImage text scanning
📚 Education
(5.1K)
free with in-app purchases
12
Vocabulary Flashcards - IELTS
Vocabulary Flashcards - IELTS
Vocabulary Flashcards - IELTS
Test Preparation & Vocab Tutor
Free

Master essential vocabulary for the IELTS exam with expertly curated flashcards. Features include definitions, example sentences, progress tracking, and a smart learning algorithm. All flashcards are accessible for free.

600 essential IELTS vocabulary wordsComplete definitions and example sentencesFlashcard decks for multiple difficulty levels
📚 Education
(5.2K)
free with in-app purchases
13
IELTSpeaking
IELTSpeaking
IELTSpeaking
IELTS Speaking Assistant 2026
Free

Boost your IELTS Speaking score with AI-powered mock tests and instant feedback. Access an updated question bank with sample answers to improve grammar, fluency, vocabulary, and pronunciation. Track your progress and identify areas for targeted improvement.

Full IELTS Speaking mock tests1-on-1 AI examiner feedbackPrecise band scoring
📚 Education
(1.2K)
free with in-app purchases
14
IELTS Speaking Assistant
IELTS Speaking Assistant
IELTS Speaking Assistant
IELTS speaking 2026
Free

Prepare for your IELTS speaking test with a comprehensive app offering real exam questions, step-by-step practice guides, and model answers. Access vocabulary, ideas, and progress tracking to improve your band score efficiently.

Real IELTS speaking questionsStep-by-step practice instructionsIdeas for extended answers
📚 Education
(342)
subscription
15
English Dictionary - Offline
English Dictionary - Offline
English Dictionary - Offline
Offline English Dictionary
Free

A comprehensive offline English dictionary offering in-depth word definitions, usage examples, and rich language data. Explore synonyms, antonyms, pronunciations, and more without an internet connection.

Offline accessDetailed word definitionsUsage examples
🔍 Reference
(7)
free with in-app purchases
16
Vocabulary Builder by Knudge
Vocabulary Builder by Knudge
Vocabulary Builder by Knudge
Learn Words, Flashcards, Games
Free

Learn and improve English effectively through engaging courses and games. Build vocabulary, master idioms, phrasal verbs, and commonly confused words. Enhance reading, writing, and speaking skills with scientific algorithms and expert-curated content.

Vocabulary builder courses (Easy, Intermediate, Advanced)Learn English idiomsMaster phrasal verbs
📚 Education
(1.7K)
free with in-app purchases
17
Stimuler- English Speaking App
Stimuler- English Speaking App
Stimuler- English Speaking App
AI Buddy for English Speaking
Free

Practice English speaking skills with an AI buddy. Get instant feedback on pronunciation, fluency, and vocabulary, along with an IELTS band score. Simulate real IELTS interviews and receive personalized tips to improve your conversational abilities.

Instant feedback on pronunciation, fluency, and vocabulary60-second speech recording with AI analysisIELTS band score estimation
📚 Education
(7.2K)
free with in-app purchases
18
WordUp - Vocabulary Builder
WordUp - Vocabulary Builder
WordUp - Vocabulary Builder
Learn New English Words Via AI
Free

This app uses AI to personalize your English vocabulary learning journey. It offers interactive challenges, AI-powered practice with a virtual teacher and celebrities, and detailed word pages with AI-generated visuals. Track your progress and expand your word knowledge effectively.

AI-powered personalized learning map25,000 prioritized English words9 interactive challenge types
📚 Education
(14K)
free with in-app purchases
19
6000 IELTS Academic Vocabulary
6000 IELTS Academic Vocabulary
6000 IELTS Academic Vocabulary
Learn & Practice IELTS Vocab
Free

Master essential vocabulary for the IELTS exam with this comprehensive app. It offers a vast library of words, detailed definitions, example sentences, and practice exercises to boost your score. Track your progress and prepare confidently for success.

Extensive vocabulary libraryDetailed definitions and examplesTranslations in all languages
📚 Education
(24)
free with in-app purchases
20
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
(4.6K)
free with in-app purchases

FAQ about Ielts Vocabulary Offline

Are there free ielts vocabulary offline apps for iPhone?
Yes — 19 of the top ielts vocabulary offline apps we rank are free to download, including Oxford Dictionary & Thesaurus and Vocabulary - Learn words daily.
IELTS Vocabulary Offline has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 230+ ielts vocabulary offline apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.