레슨북 - 레슨에 관한 모든 기능을 하나로! Android
레슨북 - 레슨에 관한 모든 기능을 하나로! is #135 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
DeveloperJ3LAB
CategoryEducation
PriceFree
Released
Installs500k+
Rating★ 3.6 (0)
Updated
Content ratingEveryone
Rating
3.6 ★
0 ratings
Measured
Best rank now
#135
Education FreeMeasured
레슨북 - 레슨에 관한 모든 기능을 하나로! on Google Play
App details
App ID
com.pointbank.lessonbook
Publisher
J3LAB
Content rating
Everyone
레슨북 - 레슨에 관한 모든 기능을 하나로! 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.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | EducationFree | #135 |
Apps near 레슨북 - 레슨에 관한 모든 기능을 하나로! on the chart
Education Free, around #135.
Ratings
Google Play, worldwide.
Rating
3.6 ★
0 ratings
Measured
Ratings
0
Measured
About 레슨북 - 레슨에 관한 모든 기능을 하나로!
Lesson Book: From lesson management to bookings and payments, all in one place.
Golf, Pilates, PT, fitness, private tutoring, music, foreign languages, and more.
Manage all your lessons easily and systematically.
Solve everything from members and instructors to center operations with a single app.
🔹 Recommended for:
Members: Search for nearby instructors and book lessons!
Instructors: Promote lessons and check and manage schedules!
Center managers: Those who want to view operations, revenue, and member status at a glance!
🔹 Core Features
✔ Automated member booking & cancellation
✔ Automatic management of lesson counts and durations
✔ Schedule management at a glance
✔ Smart center management
✔ Easy instructor profile promotion
🔹 Additional Features
Schedule sharing, SMS management, member management, membership fee management
🔹 Access Permissions
Address Book: Easy member registration
Phone/SMS: Identity verification and authentication
Camera/Photos: Profile and record management
Storage: App data storage
Location: Recommendation of nearby instructors and attendance check
🔹 Customer Center
Please feel free to leave any inquiries at any time.
In-app Inquiry: My Page > 1:1 Inquiry
Kakao Channel: Search for ‘Lessonbook’
Customer Center: 1551-6739
🔹 Official Channels
Website: http://lessonbook.co.kr
Instagram: @lessonbook_
Blog: Search for ‘Lessonbook’ on Naver
Golf, Pilates, PT, fitness, private tutoring, music, foreign languages, and more.
Manage all your lessons easily and systematically.
Solve everything from members and instructors to center operations with a single app.
🔹 Recommended for:
Members: Search for nearby instructors and book lessons!
Instructors: Promote lessons and check and manage schedules!
Center managers: Those who want to view operations, revenue, and member status at a glance!
🔹 Core Features
✔ Automated member booking & cancellation
✔ Automatic management of lesson counts and durations
✔ Schedule management at a glance
✔ Smart center management
✔ Easy instructor profile promotion
🔹 Additional Features
Schedule sharing, SMS management, member management, membership fee management
🔹 Access Permissions
Address Book: Easy member registration
Phone/SMS: Identity verification and authentication
Camera/Photos: Profile and record management
Storage: App data storage
Location: Recommendation of nearby instructors and attendance check
🔹 Customer Center
Please feel free to leave any inquiries at any time.
In-app Inquiry: My Page > 1:1 Inquiry
Kakao Channel: Search for ‘Lessonbook’
Customer Center: 1551-6739
🔹 Official Channels
Website: http://lessonbook.co.kr
Instagram: @lessonbook_
Blog: Search for ‘Lessonbook’ on Naver
What's new in 2.6.7
영상업로드 기능 수정, 압축 효율성 개선