CLASSUM vs ON국민
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CLASSUM
This platform fosters active communication and engagement between students and instructors, creating a dynamic learning environment. It offers AI-powered tools for educators and students, alongside flexible features for global collaboration and system integration.
- SNS-style communication
- Anonymous questions
- AI tutor for students and instructors
- Multi-language support
- Flexible curriculum design
- Team activity collaboration
- Interactive challenges
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Communication-Centered LMS Where Students Stay and Grow with Professors, CLASSUM CLASSUM is not just a repository for course materials, but creates a vibrant learning environment where students and instructors actively communicate. It's a next-generation learning management platform that motivates students through natural participation and helps them stay engaged throughout their learning journey. [Service Introduction] 1. A Learning Environment Where Students Stay Longer Engagement Through Active Communication: With familiar SNS-style UI and anonymous questions lowering communication barriers, we build a solid foundation for improving student retention rates. Value of Participation Data: Monitor student participation and response rates in real-time to quickly identify students who need more personalized learning support. 2. AI Tutor That Enhances Educational Quality Smart Assistant for Instructors: AI-powered quiz generation and grading criteria suggestions based on course materials reduce repetitive tasks and help focus on the essence of education. 24/7 Partner for Students: The AI tutor provides immediate answers to student questions, supporting self-directed learning without waiting for professors. 3. Flexible Scalability Without Boundaries Global and Industry-Academia Support: Multi-language support helps international students adapt, while guest login features enable seamless integration of industry-academia collaboration projects and extracurricular programs. Seamless System Integration: Synchronize with existing academic systems as well as frequently used tools like Zoom and CMS. [Key Features] Thoughtful Notifications & Messages: Never miss learning deadlines with timely notifications, plus support smooth communication with instructors through 1:1 messages. - Flexible Curriculum for Higher Engagement: Combine various content types including live video lectures, VOD, interactive quizzes, and assignments to design customized educational programs for students. - Collaborative Team Activities: Conduct team activities conveniently with team-specific boards and file sharing. Instructors can monitor team progress in real-time and provide timely support. - Fun Community Communication: Enjoy easy SNS-style communication and share opinions lightly and enjoyably using various emoticons. - Motivating Challenges: Keep students motivated with game-like activities including video submissions, quizzes, and interactive tasks that help them reach their learning goals.
ON국민
This official mobile portal app for Kookmin University integrates essential services for students and staff. Access your portal, communicate with others, use your mobile ID, and interact with an AI chatbot. It provides a convenient, unified platform for campus life.
- Integrated portal services
- Campus communication tools
- Mobile student ID
- AI chatbot assistance
- Links to campus apps and websites
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"ON국민"은 국민대학교의 공식 모바일 포털앱입니다. 학교 주요 정보 및 교내 구성원이 사용할 수 있는 다양한 서비스(포털, 소통, 모바일신분증, 챗봇 등)를 통합하여 하나의 앱으로 간편하게 이용할 수 있습니다. * 로그인 방법 : 국민대학교 포털에서 통합아이디를 생성 후 로그인 (https://portal.kookmin.ac.kr) 1. 포털서비스 : 연락처정보 변경/시간표 조회 /휴보강 내역조회/장학금 신청 등 구성원들이 자주 쓰는 메뉴들을 모바일 서비스로 제공합니다. 2. 소통(K*Talk) : 채팅 기능을 도입하여 교내 구성원간의 더욱 원활한 소통과 정보공유를 지원해 수업의 질을 향상시키고, 업무의 효율을 높일 수 있습니다. 3. 모바일신분증 : KCARD의 신분증 모듈을 통합해 간편하게 모바일신분증 기능을 이용할 수 있습니다. 4. 챗봇(쿠민이) : 국민대 AI친구 쿠민이! 언제 어디서나 쿠민이와 이야기 해보세요! 5. 스마트서비스링크 : 교내 각종 연계 앱 및 홈페이지 연결
Screenshots
Verdict
The clearest difference is review sentiment: CLASSUM at 63% against ON국민's 4%. CLASSUM also leads on rating (3.8 vs 2.1) and update cadence (fortnightly vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CLASSUM holds the better App Store score, 3.8 against 2.1. Both are backed by a comparable volume of ratings — 19 and 9 respectively. Written reviews point the same way: 63% of CLASSUM's written reviews are positive against 4% of ON국민's.
CLASSUM ships an update fortnightly, ON국민 every 2 months. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.
| Parameter | CLASSUM | ON국민 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (19 ratings) — better | 2.1 (9 ratings) |
| Positive reviews | 63.0% of reviews — better | 4.0% of reviews |
| Number of ratings | 19 — better | 9 |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 14.0 — better |
| Further details — not scored | ||
| Size | 85 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | CLASSUM Co., Ltd. | Kookmin University |
Customer experience
CLASSUM
ON국민
Bugs and requests
CLASSUM
Not enough reviews yet to summarise bugs or requests.
ON국민
Reported bugs
12 issues- App crashes on launch
- App closes unexpectedly
- Login fails with SSO initialization error
- App becomes unresponsive
- Content not displayed after opening pop-ups
Show 7 moreShow fewer
- Sent messages not delivered
- Automatic logout occurs frequently
- Notifications not appearing
- App not accessible after updates
- Login errors after multiple failed attempts
- App crashes after update
- App not launching after installation
Requested features
6 requests- Improve app stability
- Fix auto-login functionality
- Ensure notifications are delivered
- Resolve login errors
- Enhance loading speed
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- Improve UI/UX
In-app purchases
CLASSUM
No in-app purchases
ON국민
No in-app purchases









