Best Dejavocab Apps

222+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Finding the right dejavocab app can be overwhelming with so many options. We've analyzed 222+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Dejavocab

DejaVocab - 得记单词 · 个人语料库#1
4.5(38 ratings)
FreeIn-App Purchases
DejaVocab - 得记单词 · 个人语料库 screenshot 1
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DejaVocab - 得记单词 · 个人语料库 screenshot 3
DejaVocab - 得记单词 · 个人语料库 screenshot 4
DejaVocab - 得记单词 · 个人语料库 screenshot 5
DejaVocab - 得记单词 · 个人语料库 screenshot 6

This app helps you learn languages by immersing you in real-world content like videos, podcasts, and books. It builds a personal language corpus by capturing and organizing language chunks from natural input, allowing you to review words within their original context. The system integrates spoken and written language for a continuous learning experience.

Oxford Dictionary & Thesaurus#2

Oxford Dictionary & Thesaurus by MobiSystems, Inc.

Thesaurus & Offline Vocabulary
Strong Contender
🔍 Reference
4.6😐(28K ratings)
FreeAdsIn-App Purchases
#70in Reference
Oxford Dictionary & Thesaurus screenshot 1
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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
MOJisho: Japanese Dictionary#3

MOJisho: Japanese Dictionary by Krosea (Guangzhou) Co.,Ltd

Learn Japanese more naturally.
Worth Considering
🔍 Reference
4.8😐(1.4K ratings)
FreeIn-App Purchases
MOJisho: Japanese Dictionary screenshot 1
MOJisho: Japanese Dictionary screenshot 2
MOJisho: Japanese Dictionary screenshot 3
MOJisho: Japanese Dictionary screenshot 4
MOJisho: Japanese Dictionary screenshot 5
MOJisho: Japanese Dictionary screenshot 6

This app helps millions of Japanese learners by providing extensive vocabulary and recognition for Kana, Kanji, and Romaji. It offers advanced search, handwriting and image recognition for quick input, sentence translation, and personalized learning tools like word lists and spaced repetition.

What We Love

  • 👍 Helpful dictionary
  • 🚀 Accurate pronunciations
  • 💡 Useful shared content
  • 👍 User-friendly interface

Room to Improve

  • 🐛 Bugs and crashes
  • 💰 Aggressive monetization
  • 🔒 Privacy concerns

More Dejavocab apps to explore

4
MemoWord: My Flashcards Maker
MemoWord: My Flashcards Maker
MemoWord: My Flashcards Maker
Save & Learn new vocabulary
Free

Create and learn your own vocabulary with a personal flashcard app. Save words, translate them, practice with multiple modes, and organize lists for exams. Study offline and sync across devices.

Personal vocabulary notebookCustomizable flashcardsMultiple learning modes
📚 Education
(282)
free with in-app purchases
5
ElevenLabs: AI Voice Generator
ElevenLabs: AI Voice Generator
ElevenLabs: AI Voice Generator
Text to voice for creators
Free

Generate human-like AI voices from text for content creators. Quickly create and export high-quality audio for social media, podcasts, and more, supporting over 70 languages. Seamlessly integrate with your creative workflow.

Human-like AI voice generationHigh-quality text-to-speechSupports 70+ languages
📷 Photo & Video
(15K)
free with in-app purchases
6
VoCat - My Own Vocabulary
VoCat - My Own Vocabulary
VoCat - My Own Vocabulary
Create your own a vocabulary!
Free

Create and manage unlimited personal vocabulary lists with ease. Automatically populate meanings, parts of speech, and synonyms using translator integration. Study offline, track progress on a calendar, and take various quiz types to reinforce learning.

Unlimited vocabulary creationAutomatic meaning and synonym lookupOffline access
📚 Education
(5.3K)
ad-supported
7
Grammarly: AI Keyboard & Notes
Grammarly: AI Keyboard & Notes
Grammarly: AI Keyboard & Notes
Chats, emails, work and study
Free

Enhance your writing across all apps with AI-powered suggestions for grammar, spelling, and clarity. Generate new versions of your text, detect tone, and improve conciseness. Also includes a document editor and Safari extension for comprehensive writing support.

Real-time grammar and spelling suggestionsAI-powered text rewritesTone detection and transformation
📊 Productivity
(218K)
freemium
8
ELSA Speak - English Learning
ELSA Speak - English Learning
ELSA Speak - English Learning
Practice Conversations with AI
Free

This AI-powered English tutor helps you practice conversations, improve pronunciation, and build vocabulary for real-life scenarios like job interviews and presentations. It offers personalized learning paths and instant feedback to boost your speaking confidence.

AI-powered English tutorConversation practicePronunciation training
📚 Education
(111K)
free with in-app purchases
9
Vocab - Word of the Day
Vocab - Word of the Day
Vocab - Word of the Day
Learn words - SAT, GRE, GMAT
Free

Expand your vocabulary daily with personalized word recommendations. Learn challenging words tailored to your level and interests, supported by Oxford Languages. Improve communication skills for exams, professional settings, or personal growth.

Daily word recommendationsPersonalized learning tailored to level and interestsSupport from Oxford Languages
🔍 Reference
(343)
free with in-app purchases
10
Promova: Language Learning App
Promova: Language Learning App
Promova: Language Learning App
Learn to Speak: Fast & Easy
Free

This AI-powered platform helps you speak languages with confidence through personalized learning paths and real-life conversation practice. It offers expert-designed courses, instant feedback on pronunciation, and a supportive environment to achieve your language goals.

AI-guided personalized learning pathsPractice speaking in 80+ real-life scenariosInstant pronunciation and fluency feedback
📚 Education
(63K)
free with in-app purchases
11
LexicEN Lite English
LexicEN Lite English
LexicEN Lite English
Offline Dictionary & Thesaurus
Free

This offline dictionary and thesaurus provides quick access to over 150,000 words with definitions, pronunciations, and example sentences. Easily look up words, manage favorites, and view search history without an internet connection.

Offline search150,000+ wordsDefinitions, pronunciation, examples
🔍 Reference
(1.2K)
free with in-app purchases
12
Diccionario Inglés Español
Diccionario Inglés Español
Diccionario Inglés Español
Spanish English Dictionary
Free

This app provides a comprehensive offline Spanish-English dictionary and translator. It features native audio pronunciations, a vast vocabulary of over 700,000 words, and tools like flashcards and idiom dictionaries to aid language learning and travel.

Offline Spanish English dictionaryOffline translatorNative audio pronunciations
📚 Education
(1.4K)
free with in-app purchases
13
Bunpo: Language Learning
Bunpo: Language Learning
Bunpo: Language Learning
Learn Japanese,Korean,Spanish
Free

Master multiple languages with this comprehensive learning app. It offers detailed grammar explanations, vocabulary building, and smart review systems to help you progress from beginner to advanced levels. Learn Japanese, Korean, Spanish, French, German, and Chinese with interactive exercises and personalized study plans.

Learn 6 languagesMaster grammar with detailed explanationsBuild vocabulary and kanji knowledge
📚 Education
(18K)
free with in-app purchases
14
Oxford Eng-Chi Dictionaries
Oxford Eng-Chi Dictionaries
Oxford Eng-Chi Dictionaries
Empower your learning
Free

Access a comprehensive collection of English-Chinese dictionaries, including learner's, thesaurus, collocations, business, idioms, and phrasal verbs. Enjoy real-voice audio, offline access, and customizable views to enhance your language learning.

Integrated search across multiple dictionariesReal-voice audio for words and examplesSupport for traditional and simplified Chinese
🔍 Reference
(53)
subscription
15
Innovative Language Learning
Innovative Language Learning
Innovative Language Learning
Speak Spanish, French, German
Free

Learn to speak new languages quickly with short, engaging audio and video lessons created by experienced teachers. Access a vast library of content for over 30 languages and practice conversations from your first session.

Short audio/video lessons (3-15 minutes)Lessons taught by real teachersInstant practice with assessments
📚 Education
(34K)
free with in-app purchases
16
BeeSpeaker Learn English
BeeSpeaker Learn English
BeeSpeaker Learn English
Speak Practice Conversation
Free

This app revolutionizes language learning by focusing on speaking practice from day one. It uses AI and voice control to provide instant feedback on pronunciation and grammar, helping users build confidence and fluency in English and Spanish.

Voice-controlled speaking practiceAI-powered instant feedback3000+ video lessons
📚 Education
(2.8K)
free with in-app purchases
17
Talkpal - AI Language Learning
Talkpal - AI Language Learning
Talkpal - AI Language Learning
Learn English, German & 80+
Free

This AI-powered app helps millions of users speak, listen, read, and write new languages with confidence. Practice realistic conversations with advanced AI and learn over 80 languages. Improve fluency, pronunciation, and grammar through interactive lessons and real-life scenarios.

GPT-based conversational AIPractice speaking and pronunciationLearn 80+ languages
📚 Education
(3K)
free with in-app purchases
18
Language Learning - Verb Dojo
Language Learning - Verb Dojo
Language Learning - Verb Dojo
Learn Languages | Verb Dojo
Free

Master verb conjugations through active practice and spaced repetition. This app offers interactive exercises, including multiple-choice and typing, to help you learn and retain Spanish and French verbs efficiently. Sync progress across devices and enjoy a privacy-focused learning experience.

Spaced repetition learningActive verb conjugation practiceMultiple choice and typing exercises
📚 Education
(1.4K)
freemium
19
Univerbal AI Language Learning
Univerbal AI Language Learning
Univerbal AI Language Learning
Speak Spanish, German & more
Free

Practice real-life conversations in over 20 languages with an AI tutor. This app helps you overcome the fear of speaking, build confidence, and receive instant feedback to improve fluency for work, travel, or daily life.

AI language tutor adapts to your goalsPractice real-world conversation scenariosBuild confidence and overcome speaking fear
📚 Education
(551)
free with in-app purchases
20
Pop On-Learn & Teach Languages
Pop On-Learn & Teach Languages
Pop On-Learn & Teach Languages
Practice with native speakers
Free

Instantly connect with native speakers for on-demand language practice. Improve your fluency through conversations and structured lessons with qualified tutors. Explore diverse cultures and join a global community of language enthusiasts.

On-demand native speaker connectionsTopic-driven lessons with tutorsJoin clans and groups for learning
🔍 Reference
(91)
free with in-app purchases

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