QUBE(ํ๋ธ)-์ค์๊ฐ ๋ฌธ์ ํ์ด ์ฑ(์ํ, ์์ด ๋ฑ)
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About this app
Cube, a real-time problem-solving app created by Megastudy
Students ask questions and college students work part-time to answer. With just a smartphone, whenever you want
If you need an explanation while studying, take a picture and search
Ask teachers from prestigious universities for any additional questions
The essential CSAT and GPA study app for elementary, middle, high school, and college entrance exam takers
Problem-solving and college admissions counseling for all subjects including Math, English, Science, Korean, and Social Studies for the CSAT and GPA, provided by teachers from prestigious universities who have verified their student ID and CSAT score reports!
โญ What is the all-subject problem-solving app QUBE?
๐ Question _
Search for problems in all subjects & study questions for MegaStudy courses you are currently taking!
EBS workbooks, past exam questions, school handouts, mock exams, other workbooks, etc... study questions overflowing every day! When you encounter a problem you don't understand while studying for your school exams or the CSAT, take a picture to search for the solution or ask a Master. You can check various high-quality solutions, and Masters will solve the problem for you using the methods of the Mega teachers you are currently taking.
๐ Quickly _ Timing is key to problem-solving!
A search & Q&A service open 24/7
Do you just pass on a problem you don't understand when there is no one to answer right away? NO! You can quickly check the solutions to your questions without any time or location constraints.
๐ Quality _ Get the effect of 1:1 tutoring with differentiated, high-quality answers from alumni of prestigious universities!
Answer Masters are composed of current students from prestigious universities such as SKY, medical/dental schools, and KAIST who are alumni of Megastudy! They provide differentiated answers covering study questions for all subjectsโKorean, Math, English, Korean History, Social Studies, Science, Essay Writing, and Second Foreign Languagesโas well as Mega teachers' curriculum, study methods by grade level, and college admissions counseling. Elementary and middle school students can also ask questions regarding gifted, specialized high school, and competition subjects!
Verified alumni with a history of passing gifted exams, graduating from specialized high schools, and winning competitions will provide answers.
โญ How to Use QUBE
๐ Search for problems in all subjects by photo.
Take a photo of a problem or select one from your album to search.
You can view various solutions from QUBE masters and up to 10 similar questions.
๐ Take a picture of a problem you don't know and ask immediately.
If you encounter a problem you don't understand while listening to a lecture or solving problems but there is no answer key, take a picture of it right away and ask.
Long questions are welcome, such as those for Korean or English problems. Get friendly, easy-to-understand solutions tailored to your level!
๐ Use Mega Teachers' Solution Methods Exactly! Receive 1:1 online tutoring from senior Megastudy students.
Masters from prestigious universities such as SKY, Medical/Dental/Korean Medicine, and former Megastudy students can provide problem-solving guidance for all subjects, including Math, Science, and English!
The sessions are structured as 1:1 conversations, allowing you to easily ask follow-up questions if you do not understand the answer.
๐ Find healing through videos and columns (QCC) from masters at prestigious universities to make your exam preparation enjoyable.
From subject-specific study tips and past exam solutions to self-created mock exams, GPA management strategies, test analysis, college life, and even college acceptance stories! Get all sorts of valuable tips in a learning and healing space exclusively for high school students.
๐ If you are a university student currently attending top-tier universities like SKY, Medical/Dental/Korean Medicine, or Teacher Training Colleges, take advantage of this easy contactless tutoring part-time job!
After a simple student ID verification process, provide problem-solving answers for your juniors and exchange them for cash or mobile coupons! Try working from home as a contactless part-time job by answering questions in subjects you are confident in, such as Korean, Mathematics, English, Korean History, Social Studies, Science, Second Foreign Language, Essay Writing, and Entrance Exams, or by working as a QCC Creator.
If you are an elementary, middle, or high school student, get the answers with QUBE, a learning app where you can solve problems whenever you are curious!
๐ Learn more about QUBE : https://bit.ly/2TKKf2W
[Supported Environments] Android 8.0 or higher
โ Required Access Permissions
- None
โ Optional Access Permissions
You can use the service even if you do not agree to the access permissions.
- Camera: Allows you to take and attach photos and videos when searching, registering questions or answers, verifying your student ID, or registering CSAT score reports.
- Microphone: Allows you to add audio to videos when registering answers.
- Notifications: Allows you to receive push notifications regarding the service.
Developer Contact: 1599-1010
Students ask questions and college students work part-time to answer. With just a smartphone, whenever you want
If you need an explanation while studying, take a picture and search
Ask teachers from prestigious universities for any additional questions
The essential CSAT and GPA study app for elementary, middle, high school, and college entrance exam takers
Problem-solving and college admissions counseling for all subjects including Math, English, Science, Korean, and Social Studies for the CSAT and GPA, provided by teachers from prestigious universities who have verified their student ID and CSAT score reports!
โญ What is the all-subject problem-solving app QUBE?
๐ Question _
Search for problems in all subjects & study questions for MegaStudy courses you are currently taking!
EBS workbooks, past exam questions, school handouts, mock exams, other workbooks, etc... study questions overflowing every day! When you encounter a problem you don't understand while studying for your school exams or the CSAT, take a picture to search for the solution or ask a Master. You can check various high-quality solutions, and Masters will solve the problem for you using the methods of the Mega teachers you are currently taking.
๐ Quickly _ Timing is key to problem-solving!
A search & Q&A service open 24/7
Do you just pass on a problem you don't understand when there is no one to answer right away? NO! You can quickly check the solutions to your questions without any time or location constraints.
๐ Quality _ Get the effect of 1:1 tutoring with differentiated, high-quality answers from alumni of prestigious universities!
Answer Masters are composed of current students from prestigious universities such as SKY, medical/dental schools, and KAIST who are alumni of Megastudy! They provide differentiated answers covering study questions for all subjectsโKorean, Math, English, Korean History, Social Studies, Science, Essay Writing, and Second Foreign Languagesโas well as Mega teachers' curriculum, study methods by grade level, and college admissions counseling. Elementary and middle school students can also ask questions regarding gifted, specialized high school, and competition subjects!
Verified alumni with a history of passing gifted exams, graduating from specialized high schools, and winning competitions will provide answers.
โญ How to Use QUBE
๐ Search for problems in all subjects by photo.
Take a photo of a problem or select one from your album to search.
You can view various solutions from QUBE masters and up to 10 similar questions.
๐ Take a picture of a problem you don't know and ask immediately.
If you encounter a problem you don't understand while listening to a lecture or solving problems but there is no answer key, take a picture of it right away and ask.
Long questions are welcome, such as those for Korean or English problems. Get friendly, easy-to-understand solutions tailored to your level!
๐ Use Mega Teachers' Solution Methods Exactly! Receive 1:1 online tutoring from senior Megastudy students.
Masters from prestigious universities such as SKY, Medical/Dental/Korean Medicine, and former Megastudy students can provide problem-solving guidance for all subjects, including Math, Science, and English!
The sessions are structured as 1:1 conversations, allowing you to easily ask follow-up questions if you do not understand the answer.
๐ Find healing through videos and columns (QCC) from masters at prestigious universities to make your exam preparation enjoyable.
From subject-specific study tips and past exam solutions to self-created mock exams, GPA management strategies, test analysis, college life, and even college acceptance stories! Get all sorts of valuable tips in a learning and healing space exclusively for high school students.
๐ If you are a university student currently attending top-tier universities like SKY, Medical/Dental/Korean Medicine, or Teacher Training Colleges, take advantage of this easy contactless tutoring part-time job!
After a simple student ID verification process, provide problem-solving answers for your juniors and exchange them for cash or mobile coupons! Try working from home as a contactless part-time job by answering questions in subjects you are confident in, such as Korean, Mathematics, English, Korean History, Social Studies, Science, Second Foreign Language, Essay Writing, and Entrance Exams, or by working as a QCC Creator.
If you are an elementary, middle, or high school student, get the answers with QUBE, a learning app where you can solve problems whenever you are curious!
๐ Learn more about QUBE : https://bit.ly/2TKKf2W
[Supported Environments] Android 8.0 or higher
โ Required Access Permissions
- None
โ Optional Access Permissions
You can use the service even if you do not agree to the access permissions.
- Camera: Allows you to take and attach photos and videos when searching, registering questions or answers, verifying your student ID, or registering CSAT score reports.
- Microphone: Allows you to add audio to videos when registering answers.
- Notifications: Allows you to receive push notifications regarding the service.
Developer Contact: 1599-1010
Cube, a real-time problem-solving app created by Megastudy! Students ask questions and college students answer questions part-time. Anytime you want, with just your smartphone
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- This app may collect these data typesPersonal info, Financial info and 5 others
- Data is encrypted in transit
- You can request that data be deleted
Ratings and reviews
5.75K reviews
Sol (์์ด)
- Flag inappropriate
March 11, 2021
Good to learn
16 people found this review helpful
megastudyEdu.Co.,Ltd
March 11, 2021
์๋
ํ์ธ์, ํ๋ธ์
๋๋ค. ์ข์ ํ๊ฐ ๊ฐ์ฌ๋๋ฆฌ๋ฉฐ ๋์ฑ ๋ ๋์ ์๋น์ค๋ก ๋ณด๋ตํ๋ ํ๋ธ ๋๊ฒ ์ต๋๋ค. ๊ฐ์ฌํฉ๋๋ค Thank you :)
๋
- Flag inappropriate
April 9, 2026
์ฐ์ฐ์ฐ์ฐ์ฐ
1 person found this review helpful
megastudyEdu.Co.,Ltd
April 10, 2026
์๋
ํ์ธ์, ํ๋ธ์
๋๋ค.
์ด์ฉ์ ๋ถํธ์ ๋๋ ค ์ฃ์กํฉ๋๋ค.
ํ๋ธ ์ฑ ์ด์ฉ๊ณผ ๊ด๋ จํ์ฌ ๋ถํธํ ์ ์ด ์์ผ์ ๊ฒฝ์ฐ, ์ฑ ๋ด [๊ด๋ฆฌ์์๊ฒ ๋ฌธ์ํ๊ธฐ]๋ก ๋ฌธ์ํด ์ฃผ์๋ฉด ์์ธํ๊ฒ ์๋ด ๋์๋๋ฆฌ๊ฒ ์ต๋๋ค.
๊ฐ์ฌํฉ๋๋ค :)
์ดํ
- Flag inappropriate
September 4, 2025
์ค๋ฅ๊ฐ ๋๋ฌด ์ฌํด์. ์๋ ๋ฉ์์ง ํ๋ ๋ณด๋ด๋ ค๊ณ ํ๋ฉด ๋ ์ด ๋ช๋ฒ์ด ๊ฑธ๋ฆฌ๋ ๊ฑฐ์ฃ ? ์์ดํจ๋๋ก ํด๋, ํฐ์ผ๋ก ํด๋ '๋ค์ ์๋', ์์ ๋ฉ์์ง ์ ๋ณด๋ด์ ธ์ ๋ค์ ๋ณด๋ด๋ ค๊ณ ์๋ก๊ณ ์นจ ํ๋๋ฐ๋ง 10๋ถ์ฉ ๊ฑธ๋ฆฌ๊ณ . ์ฐธ๋ค์ฐธ๋ค ์ฌ๋ฆฝ๋๋ค. ๋์ฒด ๋ช ๋
์งธ์ธ์ง ๋ชจ๋ฅด๊ฒ ๋ค์.
megastudyEdu.Co.,Ltd
September 4, 2025
์๋
ํ์ธ์, ํ๋ธ์
๋๋ค. ์ฐ์ ์ด์ฉ์ ๋ถํธ์ ๋๋ ค ์ฃ์กํฉ๋๋ค. ์ดํ์๋ ์ฑ ์ด์ฉ ์ค ๋ถํธํ์ ์ ์ด ์์ผ์๋ฉด ์ฑ ๋ด [๊ด๋ฆฌ์์๊ฒ ๋ฌธ์ํ๊ธฐ]๋ก ๋ฌธ์ํด ์ฃผ์๋ฉด ๋ณด๋ค ์์ธํ๊ฒ ํ์ธ ํ ์๋ด ๋์๋๋ฆฌ๊ฒ ์ต๋๋ค. ์์ผ๋ก ๋์ฑ ๋์ ์๋น์ค๋ก ๋ณด๋ตํ๋ ํ๋ธ๊ฐ ๋๊ฒ ์ต๋๋ค. ๊ฐ์ฌํฉ๋๋ค :)
Whatโs new
- ํ๋ธ ์ฑ์ด ๋ฆฌ๋ด์ผ๋์์ด์!
- ์๋ก์ด ๋์์ธ์ผ๋ก ๋ ๋ณด๊ธฐ ์ฝ๊ณ ํธ๋ฆฌํด์ก์ด์.
- ์ฑ ์๋ ๋ฐ ์์ ์ฑ์ด ๊ฐ์ ๋์์ด์.
- ๊ทธ ์ธ ์ฌ์ฉ์ฑ์ ๊ฐ์ ํ๊ณ ์ค๋ฅ๋ฅผ ์์ ํ์ด์.
- ์๋ก์ด ๋์์ธ์ผ๋ก ๋ ๋ณด๊ธฐ ์ฝ๊ณ ํธ๋ฆฌํด์ก์ด์.
- ์ฑ ์๋ ๋ฐ ์์ ์ฑ์ด ๊ฐ์ ๋์์ด์.
- ๊ทธ ์ธ ์ฌ์ฉ์ฑ์ ๊ฐ์ ํ๊ณ ์ค๋ฅ๋ฅผ ์์ ํ์ด์.
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About the developer
๋ฉ๊ฐ์คํฐ๋๊ต์ก(์ฃผ)
issuetree@megastudy.net
์์ด๊ตฌ ํจ๋ น๋ก 321(์์ด๋, ๋์๋น๋ฉ)
์์ด๊ตฌ, ์์ธํน๋ณ์ 06643
South Korea
+82 2-3489-8495
