안외영 : 잠금화면 영단어 리워드 앱 Android
안외영 : 잠금화면 영단어 리워드 앱 is #113 in Education Free on Google Play in South Korea and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperFlowsurfer Inc.
CategoryEducation
PriceFree
Released–
Installs10k+
Rating★ 4.7 (0)
Updated–
Content ratingEveryone
Rating
4.7 ★
0 ratings
Measured
Best rank now
#113
Measured
안외영 : 잠금화면 영단어 리워드 앱 on Google Play
App details
App ID
com.flowsurfer.voca
Publisher
Flowsurfer Inc.
Content rating
Everyone
안외영 : 잠금화면 영단어 리워드 앱 downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How 안외영 : 잠금화면 영단어 리워드 앱 makes money: subscriptions, one-off purchases and ads.
Ads · 47 ad networks
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| EducationFree | #113 |
Apps near 안외영 : 잠금화면 영단어 리워드 앱 on the chart
Education Free, around #113.
Ratings
Google Play, worldwide.
Rating
4.7 ★
0 ratings
Measured
Ratings
0
Measured
About 안외영 : 잠금화면 영단어 리워드 앱
■ Ranked #1 in Google Education, An-Oe-Young with 1 Million Downloads is Back!
An-Oe-Young, the lock screen vocabulary app that liberated countless users from the agony of English vocabulary by introducing a groundbreaking method for studying words, has returned with a renewal.
(Now, you receive rewards and cash just for looking at English words.)
■ We are sharing the secrets of how Seoul National University students memorize English vocabulary!
Seoul National University students learn English vocabulary efficiently.
That secret has been incorporated right into An-Oe-Young.
■ You don't memorize English vocabulary.
Did you learn Korean by looking it up in a dictionary and memorizing it?
The best way to learn words is to naturally infer their meaning from context.
Don't force yourself to memorize them.
“Just glancing at Korean news example sentences will imprint the nuances of the words in your mind.”
All of An-Oe-Young’s Korean example sentences are created from news headlines, so you get to read the news, learn English vocabulary, and even earn cash points—it’s killing three birds with one stone!
■ English words appear every time you turn on your phone
You don't want to study anyway, do you?
Just by looking at the English words on your lock screen, you will gradually become familiar with them.
Furthermore, the meanings are memorized after you have become familiar with the words.
In other words, you don't have to force yourself to learn the meanings.
Just get used to the English words every time you turn on your lock screen!
■ Rewards that accumulate automatically on the lock screen
Rewards accumulate simply by keeping your lock screen on.
Clicking on the meaning of an English word earns you even more.
■ Rewards for studying English vocabulary?
Study English every day and accumulate points that can be used like cash.
■ Native speakers have personally corrected the incorrect definitions found in Korean English dictionaries.
Korean dictionaries contain many errors that differ from the actual meanings used in the United States.
Example: swear (Korean dictionary) -> to swear, (actual US) -> to curse
An-Oe-Young has thoroughly reviewed 14,000 words and corrected all of them to the correct meanings.
■ If you know just one core meaning, you can infer the rest.
If you look up "Engage" in the dictionary, you will find dozens of meanings, such as to become engaged, to be employed, and to wage war.
However, the original meaning of "Engage" is "to become entangled."
Because you become entangled with a spouse, it is an engagement; because you become entangled with a job, it is employment; and because you become entangled in a battle, it is war.
In other words, An Oe-yeong has summarized only the minimum original meanings for you.
---
You will receive a welcome bonus just for installing and signing up.
You can immediately experience vocabulary study where you get paid and memorize words automatically.
Don't hesitate, start now
An-Oe-Young, the lock screen vocabulary app that liberated countless users from the agony of English vocabulary by introducing a groundbreaking method for studying words, has returned with a renewal.
(Now, you receive rewards and cash just for looking at English words.)
■ We are sharing the secrets of how Seoul National University students memorize English vocabulary!
Seoul National University students learn English vocabulary efficiently.
That secret has been incorporated right into An-Oe-Young.
■ You don't memorize English vocabulary.
Did you learn Korean by looking it up in a dictionary and memorizing it?
The best way to learn words is to naturally infer their meaning from context.
Don't force yourself to memorize them.
“Just glancing at Korean news example sentences will imprint the nuances of the words in your mind.”
All of An-Oe-Young’s Korean example sentences are created from news headlines, so you get to read the news, learn English vocabulary, and even earn cash points—it’s killing three birds with one stone!
■ English words appear every time you turn on your phone
You don't want to study anyway, do you?
Just by looking at the English words on your lock screen, you will gradually become familiar with them.
Furthermore, the meanings are memorized after you have become familiar with the words.
In other words, you don't have to force yourself to learn the meanings.
Just get used to the English words every time you turn on your lock screen!
■ Rewards that accumulate automatically on the lock screen
Rewards accumulate simply by keeping your lock screen on.
Clicking on the meaning of an English word earns you even more.
■ Rewards for studying English vocabulary?
Study English every day and accumulate points that can be used like cash.
■ Native speakers have personally corrected the incorrect definitions found in Korean English dictionaries.
Korean dictionaries contain many errors that differ from the actual meanings used in the United States.
Example: swear (Korean dictionary) -> to swear, (actual US) -> to curse
An-Oe-Young has thoroughly reviewed 14,000 words and corrected all of them to the correct meanings.
■ If you know just one core meaning, you can infer the rest.
If you look up "Engage" in the dictionary, you will find dozens of meanings, such as to become engaged, to be employed, and to wage war.
However, the original meaning of "Engage" is "to become entangled."
Because you become entangled with a spouse, it is an engagement; because you become entangled with a job, it is employment; and because you become entangled in a battle, it is war.
In other words, An Oe-yeong has summarized only the minimum original meanings for you.
---
You will receive a welcome bonus just for installing and signing up.
You can immediately experience vocabulary study where you get paid and memorize words automatically.
Don't hesitate, start now