Best Mastering English Adjectives Apps

226+ iOS apps curated and reviewed

4.7 avg rating
18 free apps
Updated May 2026

Looking for free mastering english adjectives apps? 18 of our 226+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Mastering English Adjectives

Mastering English Adjectives#1

Mastering English Adjectives by Bui Hoai Trang

flashcards, quizzes
Editor's Choice
🔍 Reference
0.0(0 ratings)
$0.99
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Learn over 6000 common English adjectives with flashcards, quizzes, and origin information. Expand your vocabulary with synonyms, antonyms, and daily word lessons. Features spaced repetition for effective memorization.

Dictionary.com: English Words#2

Dictionary.com: English Words by Curiosity Media, Inc.

Dictionary, Thesaurus, Vocab
Strong Contender
🔍 Reference
4.8😐(328K ratings)
FreeAdsIn-App Purchases
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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

Room to Improve

  • 🐛 Inconsistent search results and missing definitions
  • 💸 Aggressive ads even after paid upgrades
  • 🤯 Frequent crashes and performance issues
Mondly: Learn 41 Languages#3

Mondly: Learn 41 Languages by ATi Studios A.P.P.S. SRL

Learning Spanish Korean French
Worth Considering
📚 Education
4.7😊(31K ratings)
FreeAdsIn-App Purchases
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Master new languages through engaging lessons, interactive exercises, and advanced features like a chatbot and voice recognition. Practice speaking, reading, listening, and grammar to achieve fluency. Offers a wide range of languages and learning materials.

What We Love

  • 👍 Engaging and interactive learning experience
  • 🚀 Effective for learning new vocabulary and phrases
  • 🔍 Accurate translations and pronunciations
  • 💡 Useful for both beginners and intermediate learners

Room to Improve

  • 🐛 Occasional bugs and glitches in the app
  • 💰 Premium features can be expensive for some users
  • 🔍 Lack of in-depth grammar explanations

More Mastering English Adjectives apps to explore

4
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
5
Simpler: English learning app
Simpler: English learning app
Simpler: English learning app
Speak English, learn grammar!
Free

Master English grammar and vocabulary with this comprehensive learning tool. It offers bite-sized lessons, interactive drills, and engaging stories to help users of all levels improve their language skills. Learn new words through associations and practice pronunciation with native speaker audio.

5000 words and grammar topicsInteractive grammar drillsAssociative word learning
📚 Education
(12K)
free with in-app purchases
6
Advanced English Dictionary.
Advanced English Dictionary.
Advanced English Dictionary.
English Dictionary & Thesaurus
$2.99

This comprehensive English dictionary and thesaurus offers offline access to millions of words, definitions, pronunciations, and etymologies. Explore word connections, sample sentences, and discover new vocabulary with advanced search and unique features.

Extensive word database (4.9 million words)High-quality audio pronunciations (US, UK, AU)Advanced search technology
🔍 Reference
(238)
paid
7
Vocabulary Builder by Atlas
Vocabulary Builder by Atlas
Vocabulary Builder by Atlas
Daily Word of the Day Widget
Free

Enhance your English vocabulary with a personalized, science-based approach. Master new words, phrases, and idioms through curated lessons, interactive exercises, and AI-powered explanations. Track your progress and stay consistent with daily reminders and widgets.

Personalized proficiency testCurated curriculum for all levelsDaily Word of the Day with illustrations
📚 Education
(12K)
free with in-app purchases
8
English - Parts of Speech
English - Parts of Speech
English - Parts of Speech
800 questions with voice over
Free

Master English grammar with interactive lessons and quizzes on parts of speech. Improve your understanding of nouns, verbs, adjectives, and more through structured learning and practice tests. Track your progress with detailed results and visual feedback.

Interactive lessons on parts of speechOver 130 pages of grammar rules and examplesTopic-based study modules
📚 Education
(108)
free with in-app purchases
9
Johnny Grammar Word Challenge
Johnny Grammar Word Challenge
Johnny Grammar Word Challenge
Learn English in 60 seconds
Free

Test your English spelling, vocabulary, and grammar in a fast-paced 60-second quiz. Choose from three difficulty levels and categories, and compete globally. Earn badges and learn from feedback on incorrect answers.

60-second timed quizzes3 difficulty levels3 categories (Words, Grammar, Spelling)
📚 Education
(16K)
free with in-app purchases
10
EnglishCentral - Learn English
EnglishCentral - Learn English
EnglishCentral - Learn English
Your Personal English Teacher
Free

This platform offers 1-on-1 live lessons with tutors 24/7 to improve grammar, pronunciation, conversation, and vocabulary. It also provides access to over 20,000 AI-supported videos on diverse topics, along with vocabulary memorization and chatbot practice.

1-on-1 live lessons with tutors20,000+ AI-supported video lessonsVocabulary memorization
📚 Education
(1.5K)
free with in-app purchases
11
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Oxford Dictionary & Thesaurus
Thesaurus & Offline Vocabulary
Free

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.

15 Oxford DictionariesThesaurus integrationAudio pronunciations
🔍 Reference
(28K)
free with in-app purchases
12
English Dictionary: LMDict
English Dictionary: LMDict
English Dictionary: LMDict
Dictionary English Offline
Free

Enhance your English vocabulary and grammar with a comprehensive offline dictionary. It offers extensive definitions, natural language examples, collocations, synonyms, and pronunciation guides for both British and American English.

Offline English dictionaryIntegrated grammar and thesaurusCollocations dictionary
📚 Education
(875)
free with in-app purchases
13
LearnEnglish Grammar (UK ed.)
LearnEnglish Grammar (UK ed.)
LearnEnglish Grammar (UK ed.)
Fun English grammar activities
Free

Improve your English grammar with thousands of practice questions and activities. Covers all levels from beginner to advanced, with various question types and grammar topics. Track your progress and test your knowledge.

1000s of practice questionsBeginner to Advanced levels (CEFR A1-C2)Over 600 activities per level
📚 Education
(39K)
free with in-app purchases
14
Epop: Learn Real-Life English
Epop: Learn Real-Life English
Epop: Learn Real-Life English
Practice vocab and grammar.
Free

Learn English through engaging, game-like exercises. Practice vocabulary, grammar, listening, and speaking with AI-tailored lessons and real-life scenarios. Master pronunciation and retain new phrases with spaced repetition.

AI-powered personalized learning planGamified vocabulary and grammar exercisesReal-life speaking practice with pronunciation feedback
📚 Education
(2.1K)
free with in-app purchases
15
Bright - English for beginners
Bright - English for beginners
Bright - English for beginners
Learning app for adults & kids
Free

Master essential English vocabulary with a scientifically proven method. This app offers interactive learning techniques and smart training systems to improve comprehension and pronunciation in just 10 minutes a day. Learn real-life English through thematic word sets voiced by native speakers.

Memorize 6,000 essential English wordsInteractive learning techniqueSmart training system
📚 Education
(27K)
subscription
16
Pearson Practice English
Pearson Practice English
Pearson Practice English
Pearson English resources app
Free

Access and download Pearson English teaching and learning materials for offline practice. Scan QR codes or sign in to retrieve course-specific resources, including audio and video assets. Track your progress with locally saved activity scores.

Downloadable course materialsOffline accessQR code scanning
📚 Education
(2K)
free
17
LanGeek | Learn Languages
LanGeek | Learn Languages
LanGeek | Learn Languages
English grammar and vocabulary
Free

Master English with interactive lessons, personalized learning paths, and extensive vocabulary and grammar resources. Improve pronunciation, reading comprehension, and speaking fluency with tools like flashcards and spaced repetition.

CEFR aligned vocabulary listsTopical and function-based vocabularyIdioms, phrasal verbs, and collocations
📚 Education
(482)
free with in-app purchases
18
Vocabulary - Learn words daily
Vocabulary - Learn words daily
Vocabulary - Learn words daily
Erweitern Sie Ihren Wortschatz
Free

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.

Learn new words dailyCustomizable difficulty levelsSelect vocabulary categories
📚 Education
(206K)
free with in-app purchases
19
Etymonline English Dictionary
Etymonline English Dictionary
Etymonline English Dictionary
Dictionary to Build Vocabulary
Free

Explore the origins and history of English words with this comprehensive dictionary app. It offers instant search, related word suggestions, and an offline mode for premium users. Enhance your vocabulary and understanding of word roots.

Word origin explorationInstant search with suggestionsRelated words by root
📚 Education
(11K)
free with in-app purchases
20
LetMeSpeak – Learn English
LetMeSpeak – Learn English
LetMeSpeak – Learn English
Vocabulary & Speaking Practice
Free

Master English pronunciation and fluency through immersive storytelling and interactive conversations. Learn essential vocabulary and grammar with native speaker audio and real-life scenarios. Practice speaking from day one and improve your accent in just three weeks.

Immersive story-based learning6000 common words with illustrations70 grammar topics with interactive exercises
📚 Education
(18K)
free with in-app purchases