# Lockademy 잠금화면 영어 단어 암기

> One English word every time you turn on the screen! Automatically memorize 10,000 frequency-based words.

Canonical page: [https://chrome-stats.com/d/com.hustleup.lockscreen.en\_ko](https://chrome-stats.com/d/com.hustleup.lockscreen.en_ko)

## Overview

- **ID:** `com.hustleup.lockscreen.en_ko`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Hustle Up Org
- **Category:** EDUCATION
- **Version:** 1.0.0
- **Last updated:** 2026-08-13
- **First published:** 2026-08-12
- **Publisher country:** KR
- **Size:** 12 MB
- **Data as of:** 2026-09-07
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.hustleup.lockscreen.en_ko)
- **Website:** [https://hustleup-official.blogspot.com/](https://hustleup-official.blogspot.com/)
- **Privacy policy:** [https://hustlingup.github.io/lockscreen-english-privacy/ko.html](https://hustlingup.github.io/lockscreen-english-privacy/ko.html)

## Description

You turn on your lock screen dozens of times a day, don&#39;t you? Try turning every moment into English review time. Every time you turn on the screen, an English word card appears. You can check the pronunciation, Korean meaning, example sentence, and translation at a glance. Simply tap to check the meaning, swipe to the side to select &quot;I know&quot; or &quot;I want to see again,&quot; and you&#39;re done. You don&#39;t need to set aside extra time; just use your phone as you normally would.<br><br>The sole purpose of this app is the lock screen. Displaying English word cards on the lock screen every time you turn it on is all there is to this app; all other screens exist solely to set up that lock screen learning and check your records.<br><br>Key Features<br><br>• 10,000 English words organized by actual usage frequency<br><br>• 6 Levels + ABC Level 0 Course: Even absolute beginners can start with the alphabet and phonics<br><br>• Leitner Interval Repetition: Just when you are about to forget a word, it comes back<br><br>• Multiple Choice Quiz Mode: Develop practical skills by filling in blanks in example sentences<br><br>• Check synonyms and antonyms directly on cards<br><br>• American English TTS Voice: Native pronunciation of the entire word and example sentence<br><br>• Favorites: Collect only the words you frequently get wrong<br><br>• Search and browse all 10,000 words<br><br>• Stay on track with daily learning notifications<br><br>• Track your progress at a glance with learning statistics<br><br>Operates 100% offline after installation. No internet connection or registration is required, and the developer does not collect any data.<br><br>This is a free app containing ads. If you wish to study without ads, a one-time payment will remove them permanently.<br><br>Unlock in just a few seconds. Thousands of words in a year. Start today!

## Rankings

- #3,137,936 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_SPECIAL_USE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.hustleup.lockscreen.en_ko.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.hustleup.lockscreen.en_ko)