# 영어신 > One advantage of the lock screen Effective learning Review methods Canonical page: [https://chrome-stats.com/d/handasoft.mobile.lockstudy](https://chrome-stats.com/d/handasoft.mobile.lockstudy) ## Overview - **ID:** `handasoft.mobile.lockstudy` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Techlabs Corp. - **Category:** EDUCATION - **Downloads:** 299,318 - **Rating:** 4.67 / 5 (3,409 ratings) - **Version:** 5.1.11 - **Last updated:** 2022-11-01 - **First published:** 2015-12-17 - **Publisher country:** KR - **Data as of:** 2026-09-13 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=handasoft.mobile.lockstudy) - **Website:** [http://www.lockstudy.co.kr/](http://www.lockstudy.co.kr/) - **Privacy policy:** [http://www.lockstudy.co.kr/policy/](http://www.lockstudy.co.kr/policy/) ## Description 영어신은 영어 단어 암기를 쉽고 빠르게 할 수 있는 Chrome 확장 프로그램입니다. 다양한 학습 및 테스트 모드를 통해 지루하지 않게 영어 단어를 효율적으로 학습할 수 있으며, 이미지 모드와 텍스트 모드를 선택할 수 있습니다. 사용자가 원하는 단어를 직접 등록하여 맞춤형 단어장을 만들 수 있으며, 학습한 단어, 오답 단어, 즐겨찾기 단어 기능도 제공합니다. 또한, 푸시 알림을 통해 매일 꾸준히 영어 단어 공부를 할 수 있도록 돕고, 잠금 화면 해제 모드를 통해 학습 시간을 효과적으로 활용할 수 있습니다. Android 6.0 이상에서 호환되며, 장치 인증 및 저장 공간 관리를 위한 적절한 권한을 요청합니다. 영어 단어 암기를 체계적으로 시작하고 싶은 분들에게 최적의 학습 도구입니다. ## Rankings - #130,471 — Overall ## Review summary Users find 영어신 to be a highly useful and well-designed English learning app with customizable word lists and quizzes that aid consistent study. However, multiple reviews highlight intrusive and frequent ads that interfere with focus and suggest the need for a paid version or better ad placement. Users also request improvements such as adding missing pronunciation data, preventing duplicate entries, easier word list navigation with better UI indicators, and automatic keyboard switching during vocab input to enhance convenience. ### Pros - Provides essential features for English study, including customizable word lists and quizzes, aiding consistent learning. - Allows users to create their own word lists and offers themed vocabulary collections. - Offers engaging quizzes for memorizing unknown words, enhancing learning experience. - User interface and app structure are generally well-designed and useful. - App is highly appreciated and considered better than other vocabulary apps by multiple users. ### Cons - Intrusive and frequent advertisements disrupt focus and user experience. - Some users encounter issues with missing pronunciation symbols or example sentences in words, and lack option to add them manually. - Lack of automatic keyboard switching (English to Korean) when inputting words and meanings is inconvenient. - No notification or warning when users add duplicate words into their vocabulary lists. - Difficulty in finding the word list selection icon due to low contrast or color choice in UI. ## Similar extensions and apps - [Lock Screen English Vocab](https://chrome-stats.com/d/dev.chamo.screenvocab.en) — 20,260 users - [Lockscreen English Word](https://chrome-stats.com/d/com.wafour.wapiceng) — 6,580,575 users, 4.12 / 5 - [WordBit Anglais](https://chrome-stats.com/d/net.wordbit.enfr) — 2,994,008 users, 4.44 / 5 - [QLock - 잠금화면 영어 단어 학습](https://chrome-stats.com/d/com.qlock.study) — 580 users - [Lockademy ロック画面で英単語学習](https://chrome-stats.com/d/com.hustleup.lockscreen.en_ja) - [WordBit Английский язык](https://chrome-stats.com/d/net.wordbit.enru) — 5,534,075 users, 4.40 / 5 - [Lockademy 잠금화면 영어 단어 암기](https://chrome-stats.com/d/com.hustleup.lockscreen.en_ko) — 1 users - [WordBit Englisch (Alarm)](https://chrome-stats.com/d/net.wordbit.ende) — 292,904 users, 4.36 / 5 - [WordBit Inglés](https://chrome-stats.com/d/net.wordbit.enes) — 10,679,636 users, 4.71 / 5 - [메모리워드: 영단어 암기, 영어회화, 단어장 학습](https://chrome-stats.com/d/com.specupad.memoryword) — 448,211 users - [WordBit Engleză](https://chrome-stats.com/d/net.wordbit.enro) — 741,190 users, 3.75 / 5 - [WordLock: 제인쌤의 쏙쏙 영단어](https://chrome-stats.com/d/com.yoons.wordlock) — 59 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/handasoft.mobile.lockstudy)