Lockscreen English Word
Lockscreen English Word is made and published by Wafour Edu. AppBrain is an independent app data site and isn't affiliated with Wafour Edu. The app name, icon, screenshots and description belong to Wafour Edu and are shown as published on Google Play.
AppBrain's verdict
EstablishedPopularWell rated- Total installs
- 6.6 million
- Best rank
- #30
- Top Free, South Korea
- Rating on Google Play
- 4.09
- 28,181 ratings
- Last updated
- October 26, 2026
Lockscreen English Word is popular, with 6.6 million installs. Users rate it well: 4.1 stars from 28,181 ratings. Its best ranking is #30 in Top Free, Education in South Korea.
Installs
Tracked by AppBrain- Last 30 days
- 22 thousand
- Per day
- 740
- 30-day average
- Play install range
- 5+ million
- Launched
- April 2016
Installs over time
Lockscreen English Word has been installed 6.6 million times. Over the past 30 days, it averaged 740 installs per day.
Rankings
Google Play top charts- Highest rank
- #30
- Chart
- Top Free
- Education
- Country
- South Korea
Google Play Rankings for Lockscreen English Word
Ranking history in South Korea
Competitors
Similar apps and more from Wafour EduReleases
Updates seen on Google Play- Version
- 2.0.21
- Launched
- April 2016
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Lockscreen English Word for Android
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 71
- App size
- 138.4 MB
- Needs Android
- 5.0+
- Content rating
- Everyone
Technologies used by Lockscreen English Word
About the app and developer
About Lockscreen English Word
Lockscreen English Word is an education app developed by Wafour Edu.
How many times has Lockscreen English Word been installed?
Lockscreen English Word has been installed 6.6 million times. In the last 30 days, the app was installed 22 thousand times. It is ranked in the top 100 education apps.
What is the rating of Lockscreen English Word?
Lockscreen English Word is rated 4.09 out of 5 stars, based on 28 thousand ratings.
Is Lockscreen English Word free?
Lockscreen English Word is free. The app size is 138.43 MB. The latest version available is 2.0.21. The last update was on October 26, 2026.
What are the requirements for Lockscreen English Word?
Lockscreen English Word requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since April 2016.
App Performance Report
Get a detailed PDF report for Lockscreen English Word with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Wafour Edu
Frequently asked questions about Lockscreen English Word
Is Lockscreen English Word free?
Yes. Lockscreen English Word is free on Google Play.
Is Lockscreen English Word still available?
Yes. Lockscreen English Word is on Google Play, and the last update we saw was on October 26, 2026.
Does Lockscreen English Word contain ads?
Yes. Google Play lists Lockscreen English Word as containing ads.
What Android version does Lockscreen English Word require?
Lockscreen English Word runs on Android 5.0 and higher.
How large is Lockscreen English Word?
Lockscreen English Word is 138.43 MB.
Is Lockscreen English Word suitable for children?
Google Play rates the content of Lockscreen English Word as suitable for everyone.
How many times has Lockscreen English Word been installed?
Google Play lists 5,000,000+ installs for Lockscreen English Word.
How do people rate Lockscreen English Word?
Lockscreen English Word scores 4.09 out of 5 stars, from 28,181 ratings on Google Play.
Who made Lockscreen English Word?
Lockscreen English Word was developed by Wafour Edu. It is listed in the education category on Google Play.
What are the best alternatives to Lockscreen English Word?
People looking at Lockscreen English Word also look at these education apps: IELTS Vocabulary Wallpaper, Learn English Vocabulary, English Vocabulary In Use, Cloudy - Dictionary Flashcards, Zann WordUp: Build Vocabulary.
Store listing
By Wafour Edu, from Google Play“Memorize English words with pictures, lock screen review.”
Description by Wafour Edu Written by the developer, not by AppBrain. Click to read.
Lockscreen English Word Alarm helps you review vocabulary on your lock screen, save words from photos, and test your memory with quizzes.
Learn with images, pronunciation, and example sentences to understand each word and how it's used.
✔ Review Words Every Time You Check Your Phone
See English words on your lock screen whenever you check your phone. Even without a dedicated study session, you can keep reviewing vocabulary throughout the day.
✔ Build Your Own Word Lists from Photos
No need to type vocabulary words one by one. Take a photo or choose an image from your gallery, and the app recognizes multiple English words. Select the words you need, add them to your own word list, and review them anytime.
✔ Remember Words with Images
Learn each word with multiple related images. Connect words with images instead of memorizing definitions alone, making them easier to remember and recall.
✔ Learn Meaning and Usage with Examples
See how words are actually used in sentences. Study with images, pronunciation, meanings, and example sentences to better understand each word. Dictionary meanings are available in 23 languages.
✔ Word Lists for Different Levels and Goals
Choose from vocabulary lists for beginners, school-level English, SAT, TOEIC, TOEFL, civil service exams, and more. Pick the word list that matches your level and goal.
✔ Focus on the Words That Matter
Save important or difficult words to Favorites so you can easily find and review them again.
✔ If You Can't Hear the Pronunciation
1. Install "Google TTS" from Google Play.
2. Go to Settings → Language & Input → Text-to-Speech (TTS).
3. Set Google TTS as the preferred engine.
4. Open the Google TTS settings.
5. Go to Install Voice Data and install the English voice data.
6. Make sure your phone's media volume is turned up.
If you still can't hear the pronunciation, try deleting the English voice data and installing it again.
✔ Why We Request These App Permissions
- READ_PHONE_STATE: Used to pause the app so it doesn't interfere with phone calls. (Optional)
- ACCESS_FINE_LOCATION: Used to provide weather information based on your current location. (Optional)
- SYSTEM_ALERT_WINDOW: Used to display English vocabulary on the lock screen. (Required)
- POST_NOTIFICATION: Used to send notifications related to app services. (Optional)
✔ Notice: The lock screen display feature is used for English vocabulary learning.
✔ Lockscreen English Word Alarm provides location-based weather information for your convenience.
✔ Customer Support
E-Mail: support@wafour.com
Phone: +82-70-4336-1593
Recent changes:
- Enhanced stability