에센영어 - AI 영어단어·회화

📚 Essen English — Your own on-device AI English teacher with no data worries

Just install it and you're done! Your learning records are safely stored 100% on your phone only. No login or sign-up required.

** ■ Perfect for You

• Those who are afraid to speak English

• Those who want to study a little bit consistently every day without worrying about data usage

• Those who want to master vocabulary, grammar, and conversation all in one app

■ Key Features

📖 22,000+ Words & Expressions — Core vocabulary for CSAT, TOEIC, TOEFL, and Business English categorized by level

🧩 Grammar Quiz — Master grammar through questions covering the 8 parts of speech, 5 sentence patterns, prepositions, tenses, relative clauses, and more

📊 Weakness Analysis — Collect statistics on incorrect grammar and vocabulary to focus on reviewing only your weaknesses

🗣 Listen and Repeat + Pronunciation Score — Instant scoring via device voice recognition

🎯 Expression Challenge + Active Production Quiz — Active training by switching from "Korean situations to speaking English"

💬 Conversation — Rich conversations covering school, dating, travel, hospitals, employment, starting a business, social media, and more

✍️ Writing Correction — We correct your grammar and expressions to make them sound natural

📕 Reading Original Texts — Receive and read public domain English books Save directly to the Word tab

🃏 Word Card Practice — Focus on weak words and prevent forgetting with Leitner repetition

🔥 Earn Gems through attendance and continuous learning → Turn off annoying interstitial ads

■ Recognized Vocabulary + Active Vocabulary, Two Tracks

More than simple memorization, it covers conjugation through phrasal verbs and expressions to help you "spit them out loud." It makes you actually use the words you know.

■ Free / Ad Guide

• Basic learning is completely free, no in-app purchases

• Only small banners are always displayed; annoying interstitial ads can be turned off with Gems or removed for one week with a single viewing

• Ads are set to G-Rating (All Ages)

■ On-Device AI Guide

On devices supporting on-device AI, such as the latest Galaxy and Pixel, AI correction and expression generation operate more intelligently. Even on non-supported devices, core learning functions like vocabulary, grammar, pronunciation, conversation, and writing work just as they do.

Install now and build your English every day without worrying about data usage!