Comparison

CLASSUM vs ZeroEyes

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • SNS-style communication
  • Anonymous questions
  • AI tutor for students and instructors
  • Multi-language support
  • Flexible curriculum design
  • Team activity collaboration
  • Interactive challenges
Features
Read full description

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.

About

ZeroEyes

Manage membership-based study cafes and shared offices with real-time seat availability checks, pass purchases, and study room reservations. Offers convenient QR code check-in/out for managers and multiple payment options.

Highlights
  • Real-time seat availability
  • Pass purchase and extension
  • Study room reservations
  • QR code check-in/out
  • Pass expiration notifications
  • Guardian alerts
Features
Read full description

ZeroEyes offers unmanned services for establishments such as study cafes and shared offices that operate based on membership passes. [ZeroEyes Anytime, Anywhere] Check real-time seat availability even from home, school, or while on the subway. Purchase or extend a pass, and make reservations for study rooms. Reserve your seat in advance with pre-check-in to avoid having to worry about available seats. [ZeroEyes for Center Managers] Convenient check-in and check-out using QR codes at the kiosk without any waiting. Receive notifications for pass expiration, extensions, and guardian alerts for check-in and check-out. [Multiple Payment Options with ZeroEyes] Credit cards and PayPal accepted in the app. Credit cards and Apple Pay also accepted at the kiosk.

Screenshots

CLASSUM4 screens
ZeroEyes3 screens

Verdict

The call

CLASSUM and ZeroEyes are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.8 for CLASSUM against 3.9 for ZeroEyes. Both are backed by a comparable volume of ratings — 19 and 8 respectively. Written reviews split almost evenly too, at 63% and 63% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

ScorecardNo meaningful differences
CLASSUM versus ZeroEyes: the parameters behind the verdict, then further details
ParameterCLASSUMZeroEyes
PriceFreeFree
Rating3.8 (19 ratings)3.9 (8 ratings) — better
Positive reviews63.0% of reviews63.0% of reviews
Number of ratings19 — better8
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size85 MB82 MB
Age rating4+4+
DeveloperCLASSUM Co., Ltd.OHRAE Inc.

Customer experience

CLASSUM

All ratings19 ratings
Positive73.7%
Neutral0.0%
Negative26.3%
Written reviews54 reviews
Positive63.0%
Neutral9.3%
Negative27.8%

ZeroEyes

All ratings8 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews27 reviews
Positive63.0%
Neutral3.7%
Negative33.3%

In-app purchases

None

CLASSUM

No in-app purchases

None

ZeroEyes

No in-app purchases

Questions

Is CLASSUM free?
CLASSUM is free to download, with no in-app purchases.
Is ZeroEyes free?
ZeroEyes is free to download, with no in-app purchases.
Which has better reviews, CLASSUM or ZeroEyes?
ZeroEyes is rated higher. CLASSUM averages 3.8 out of 5 from 19 ratings, while ZeroEyes averages 3.9 from 8 ratings.
Do CLASSUM or ZeroEyes have ads?
Neither CLASSUM nor ZeroEyes shows ads.
Which is updated more often, CLASSUM or ZeroEyes?
CLASSUM ships an update fortnightly, and ZeroEyes fortnightly. Most recently, CLASSUM was updated on September 22, 2026 and ZeroEyes on September 21, 2026.

Other comparisons