Wafour Edu
Lockscreen English Word Alarm is estimated to make < $5k per month from 30k downloads / mo, tracked daily on Peekly.
How Peekly estimates these figuresLearn English words naturally by seeing them again and again. 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, p
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Rating & reviews
29k reviews
18 Jul → 24 Aug · best #2
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Learn English words naturally by seeing them again and again.
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.
✔ Get Quiz Reminders and Check Your Memory
Set quiz reminders and choose how many words you want to study. Quick quizzes show which words you remember and which ones need more practice. Review your results and practice difficult words again.
✔ 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
Rating & reviews
29k reviews
Monetization
Free
In-app purchases ₩4,900 - ₩49,000
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What's new
- Improved stability
How much does Lockscreen English Word Alarm make?
Lockscreen English Word Alarm is estimated to make < $5k per month, according to Peekly's daily tracking.
How many downloads does Lockscreen English Word Alarm have?
Lockscreen English Word Alarm has an estimated 30k downloads / mo on Google Play.
Is Lockscreen English Word Alarm free?
Lockscreen English Word Alarm is free to download with in-app purchases.
What is Lockscreen English Word Alarm's rating?
Lockscreen English Word Alarm has a rating of 4.4 out of 5, based on 29k reviews.
Publisher
Wafour Edu
Category
Education
Compatibility
6.0
Size
—
Rating
Rated for 3+
Price
Free
Released
—
Last update
Aug 11, 2026
Languages
—
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