해커스 ONE (해커스원) Downloads & Revenue해커스 ONE (해커스원) - 스마트 클래스 · Google Play
Not in a tracked Google Play top chart right now.
Updated 3 Nov 2026 · rankings refresh through the day
Developer(주)챔프스터디
CategoryEducation
PriceFree
Released
Installs500k+
Rating★ 4.4 (1.4k)
Updated
Content ratingEveryone
해커스 ONE (해커스원) - 스마트 클래스 update history & changes
Last change · 3 events since 12 Nov 2020Full timeline ↓Full timeline · 3 events
- 🆕해커스 ONE (해커스원) - 스마트 클래스 first spotted by AppInsiderUnited States (found via similar)
- 📦해커스 ONE (해커스원) - 스마트 클래스 version 1.30.8▶ 사용성 개선을 위해 버그 수정 및 안정화 작업을 진행하였습니다
- 🆕해커스 ONE (해커스원) - 스마트 클래스 released on Google Play
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.4 ★
1.4k ratings
Measured
해커스 ONE (해커스원) - 스마트 클래스 on Google Play
App details
App ID
com.hackers.HackersOne
Publisher
Champstudy Co., Ltd.
Publisher country
South Korea
Content rating
Everyone
해커스 ONE (해커스원) - 스마트 클래스 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.
In-app revenue
Worldwide, what users spend in 해커스 ONE (해커스원) - 스마트 클래스 before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How 해커스 ONE (해커스원) - 스마트 클래스 makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.4 ★
1.4k ratings
Measured
Ratings
1.4k
Measured
Written reviews
1
Measured
About 해커스 ONE (해커스원) - 스마트 클래스
Smart class Hackers ONE for me!
Hackers ONE! The cumulative number of store downloads exceeds 100,000!
Feel free to move around and take classes in various fields of interest provided by Hackers!
★ Areas of interest and available lectures provided by the Hackers ONE app ★
TOEIC, TOEFL, TOEIC Speaking, OPIC, TEPS, IELTS, G-TELP, SAT, English conversation, Chinese, educational essay, early childhood appointment, elementary school appointment, middle school appointment, 9th grade civil servant, 7th grade civil servant, firefighter, police civil servant, Licensed real estate agent, housing manager, real estate academy, PSAT, tax accountant (CTA), accountant (CPA), management instructor, electrician, industrial safety engineer, information processing engineer, IT certification, KBS Korean Language Proficiency Test, Korean History Proficiency Test, middle and high school English, Law school, lawyer, firefighting equipment engineer, food engineer, military worker
★ Hackers ONE’s various convenient course features ★
1. Collect by area of interest
Collect course registration, textbook information, and course reviews in your chosen field of interest, and check only the information you need through search filters.
· Check various lecture information and exam schedules at once
· Textbook information as well as MP3 for each textbook
· Use of learning materials
· Select the course that is right for you by reading reviews from seniors
2. Build your skills with various free lectures and learning materials
Check out the free lectures and study materials provided by area of interest!
· Free experience of lectures by Hackers star instructors
· Experience Hackers' carefully selected content (daily learning, free level test, free study materials, etc.)
3. A classroom in your hand
Stop looking for complicated lectures! Play lectures directly from your lecture list.
· DIY your lecture list as you like (various functions such as favorites, hiding, filters, etc.)
· Focus on learning difficult parts through notepad and asking questions to the teacher
4. Various information at a glance
Check out and share the learning information provided by Hackers.
· Re-check the lectures you liked in recently viewed content
· Receive learning news by field of interest through news notifications
· Check and share various learning information through free bulletin board
All of Hackers’ online lectures in one app! Hackers ONE Smart Class
[Notice on app access rights]
We will inform you of the access rights used in the app as follows.
Access rights are divided into mandatory access rights and optional access rights. In the case of optional access rights, you can use the app even if you do not agree to the permission.
[Required access rights]
-Files and Media
Device photo media file access permission is used to store and play video and audio.
[Optional access rights]
-camera
It is used to attach photos/videos to hackers.
-mike
Used for voice recording
Hackers ONE! The cumulative number of store downloads exceeds 100,000!
Feel free to move around and take classes in various fields of interest provided by Hackers!
★ Areas of interest and available lectures provided by the Hackers ONE app ★
TOEIC, TOEFL, TOEIC Speaking, OPIC, TEPS, IELTS, G-TELP, SAT, English conversation, Chinese, educational essay, early childhood appointment, elementary school appointment, middle school appointment, 9th grade civil servant, 7th grade civil servant, firefighter, police civil servant, Licensed real estate agent, housing manager, real estate academy, PSAT, tax accountant (CTA), accountant (CPA), management instructor, electrician, industrial safety engineer, information processing engineer, IT certification, KBS Korean Language Proficiency Test, Korean History Proficiency Test, middle and high school English, Law school, lawyer, firefighting equipment engineer, food engineer, military worker
★ Hackers ONE’s various convenient course features ★
1. Collect by area of interest
Collect course registration, textbook information, and course reviews in your chosen field of interest, and check only the information you need through search filters.
· Check various lecture information and exam schedules at once
· Textbook information as well as MP3 for each textbook
· Use of learning materials
· Select the course that is right for you by reading reviews from seniors
2. Build your skills with various free lectures and learning materials
Check out the free lectures and study materials provided by area of interest!
· Free experience of lectures by Hackers star instructors
· Experience Hackers' carefully selected content (daily learning, free level test, free study materials, etc.)
3. A classroom in your hand
Stop looking for complicated lectures! Play lectures directly from your lecture list.
· DIY your lecture list as you like (various functions such as favorites, hiding, filters, etc.)
· Focus on learning difficult parts through notepad and asking questions to the teacher
4. Various information at a glance
Check out and share the learning information provided by Hackers.
· Re-check the lectures you liked in recently viewed content
· Receive learning news by field of interest through news notifications
· Check and share various learning information through free bulletin board
All of Hackers’ online lectures in one app! Hackers ONE Smart Class
[Notice on app access rights]
We will inform you of the access rights used in the app as follows.
Access rights are divided into mandatory access rights and optional access rights. In the case of optional access rights, you can use the app even if you do not agree to the permission.
[Required access rights]
-Files and Media
Device photo media file access permission is used to store and play video and audio.
[Optional access rights]
-camera
It is used to attach photos/videos to hackers.
-mike
Used for voice recording
What's new in 1.30.8
▶ 사용성 개선을 위해 버그 수정 및 안정화 작업을 진행하였습니다