Best Korea Dictionary Apps

186+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our korea dictionary list covers 186+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Korea Dictionary

Korean Dictionary - Dict Box#1

Korean Dictionary - Dict Box by Xung Le

Translate - Korean Translator
Editor's Choice
🔍 Reference
4.7😊(5.5K ratings)
FreeAdsIn-App Purchases
Korean Dictionary - Dict Box screenshot 1
Korean Dictionary - Dict Box screenshot 2
Korean Dictionary - Dict Box screenshot 3
Korean Dictionary - Dict Box screenshot 4
Korean Dictionary - Dict Box screenshot 5

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.

What We Love

  • 🚀 Offline functionality
  • 👍 Comprehensive dictionary
  • 🚀 Fast search
  • 👍 Helpful for learning Korean

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 💸 Intrusive ads
  • 🔒 Limited offline access without subscription
NAVER Dictionary#2

NAVER Dictionary by NAVER Corp.

Strong Contender
📚 Education
3.2😞(247 ratings)
FreeAds
NAVER Dictionary screenshot 1
NAVER Dictionary screenshot 2
NAVER Dictionary screenshot 3

Access a comprehensive collection of dictionaries, including English-English, English-Korean, and numerous bilingual options. Features include pronunciation evaluation, everyday conversation examples, and a user-created dictionary platform. All content is available for free.

What We Love

  • 👍 Comprehensive dictionary
  • 🌐 Multilingual support
  • 💡 Useful features for language learners

Room to Improve

  • 🐛 Buggy and unstable
  • 🕰️ Slow and unresponsive
  • 🤔 Confusing and cluttered UI
Naver Papago - AI Translator#3

Naver Papago - AI Translator by NAVER Corp.

A smart AI translator
Worth Considering
🔍 Reference
4.7😊(3.4K ratings)
FreeAds
#60in Reference
Naver Papago - AI Translator screenshot 1
Naver Papago - AI Translator screenshot 2
Naver Papago - AI Translator screenshot 3
Naver Papago - AI Translator screenshot 4

This AI-powered translation tool supports 14 languages for text, voice, image, and website translations. It offers offline capabilities, conversation mode, and handwriting recognition to assist with language learning and communication during travel or business.

What We Love

  • 💯 Accurate translations
  • 🗣️ Helpful voice translation
  • 🤖 Impressive AI capabilities
  • 🆓 Free and feature-rich

Room to Improve

  • 🔢 Limited translation volume
  • 🇰🇷 Biased towards Korean
  • 🤖 Inconsistent AI performance

More Korea Dictionary apps to explore

4
Korean: language dictionary
Korean: language dictionary
Korean: language dictionary
한국어 사전: 초급 중급 고급 / A1 A2 B1 B2
Free

This app is a comprehensive Korean language dictionary supporting numerous languages for translation. It offers a convenient way to look up words and phrases, with a free web version also available.

Multilingual dictionaryKorean language focusSupports 20+ languages
🔍 Reference
(321)
ad-supported
5
Korean Translator Offline
Korean Translator Offline
Korean Translator Offline
Translate & Learn Korean
Free

Translate between English and Korean without an internet connection. This app offers a comprehensive dictionary with over 100,000 words, phrases, and sentences. It also features pronunciation, word correction, and the ability to save favorites.

Offline English to Korean translationOffline Korean to English translationOffline dictionary with 100K+ words
🔍 Reference
(2.7K)
free with in-app purchases
6
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
7
Korean Dictionary +
Korean Dictionary +
Korean Dictionary +
Translator to learn English
Free

This app provides a comprehensive bilingual dictionary for English and Korean, offering offline translation and pronunciation for over 350,000 words and phrases. It includes features like image text scanning, a phrasebook, vocabulary games, and a word of the day to aid language learning.

Bilingual English-Korean dictionaryOffline translation and pronunciationImage text scanning
📚 Education
(216)
free with in-app purchases
8
Korean English Dictionary 영한사전
Korean English Dictionary 영한사전
Korean English Dictionary 영한사전
Easily learn Korean words!
Free

This app provides a comprehensive Korean and English dictionary and translator. It offers detailed definitions, example sentences, pronunciation, and learning tools like flashcards. It works offline and supports various search options for efficient language learning.

Offline dictionary and translatorDetailed definitions and examplesPronunciation with phonetics
📚 Education
(141)
free with in-app purchases
9
Vietnamese Dictionary Dict Box
Vietnamese Dictionary Dict Box
Vietnamese Dictionary Dict Box
Engish Vietnamese Translator
Free

This app serves as a comprehensive offline Vietnamese-English dictionary and translator. It offers text translation, word suggestions, pronunciation guides, and a picture dictionary to enhance language learning and communication.

Offline dictionary and translatorText translation for sentences and paragraphsIntelligent word suggestions
🔍 Reference
(18K)
free with in-app purchases
10
Korean Dictionary & Translator
Korean Dictionary & Translator
Korean Dictionary & Translator
Vocabulary Translation Offline
Free

Learn and translate between Korean and English with this offline, free application. It features fast searching, native audio pronunciations, and tools to save words and review past lookups, all within a simple, learner-focused design.

Instant offline searchNative audio pronunciationsFavorites and history
🔍 Reference
(13)
free with in-app purchases
11
네이버 - NAVER
네이버 - NAVER
네이버 - NAVER
검색과 콘텐츠·쇼핑, 내도구
Free

Access a wealth of mobile-optimized information, from personalized content feeds and short-form videos to news, shopping deals, and integrated payment services. Discover tailored recommendations and manage your activities all in one place.

Personalized content feeds by topicShort-form video creation and viewing (Clip)Tailored shopping deals and rewards (NAVER Plus Store)
🔍 Reference
(632)
free with in-app purchases
12
Learn Korean & Study Hangul
Learn Korean & Study Hangul
Learn Korean & Study Hangul
Korean Learning Games
Free

Learn Korean vocabulary and the Hangul alphabet through engaging mini-games and visual learning. Focus on practical words with short, daily 5-minute sessions designed for effortless and addictive learning.

Visual vocabulary learning5-minute daily sessionsHangul alphabet learning
📚 Education
(23K)
freemium
13
Korean by Nemo
Korean by Nemo
Korean by Nemo
Easy, fast and fun learning
Free

Learn Korean with native speaker audio and pronunciation practice. This app focuses on essential words and phrases for everyday conversations, allowing you to learn at your own pace. It tracks your progress and offers customizable review modes to boost memory retention.

Native speaker audio for essential words and phrasesSpeech Studio for accent mastery and pronunciation practiceOffline access to downloaded audio content
✈️ Travel
(2.1K)
free with in-app purchases
14
WordReference Dictionary
WordReference Dictionary
WordReference Dictionary
by WordReference.com, LLC
Free

Access a comprehensive suite of dictionaries and translation tools for multiple languages. Explore conjugations, synonyms, and a vast forum with millions of answered questions. This app provides quick access to extensive language resources.

Extensive multilingual dictionariesVerb conjugatorsSynonym finder
🔍 Reference
(5)
ad-supported
15
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary Offline - Dict Box
Dictionary for All Languages
Free

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.

Offline dictionary & translator50+ languages supportedSmart word suggestions
🔍 Reference
(11K)
free with in-app purchases
16
Dusajeon Korean Dictionary
Dusajeon Korean Dictionary
Dusajeon Korean Dictionary
Offline Dictionary with Hanja
$5.99
$7.99 | 25% OFF

An offline Korean learner's dictionary offering extensive features for vocabulary building and Hanja exploration. It provides a customizable interface and supports multiple search and definition languages.

100% offline functionalityCustomizable user interfaceMulti-language search (Korean, English, Japanese, Chinese)
📚 Education
(30)
paid
17
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
18
Korean! - Learn Hangul & Speak
Korean! - Learn Hangul & Speak
Korean! - Learn Hangul & Speak
Read and write Hangul!
Free

Master reading and writing the Korean alphabet with interactive lessons and a personalized review system. This app offers audio pronunciation for all characters and optional writing practice, making language learning accessible and efficient.

Lessons for all Korean charactersOptional writing lessonsShow and Quiz teaching method
📚 Education
(10K)
free with in-app purchases
19
English to Korean Dictionary
English to Korean Dictionary
English to Korean Dictionary
by Faisal Asghar
Free
📚 Education
(0)
20
Phum Korean Dictionary
Phum Korean Dictionary
Phum Korean Dictionary
by Biz Solution Co., Ltd.
Free

This app provides a digital Khmer-Korean-English dictionary based on a comprehensive print version. It's a useful tool for language learners and those needing to translate between these three languages.

Khmer-Korean-English translationDigital dictionary formatBased on established print edition
📚 Education
(2)
free

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