# 청주대학교 전자출결시스템 vs ZeroEyes

The clearest difference is review sentiment: ZeroEyes at 63% against 청주대학교 전자출결시스템's 12%. ZeroEyes also leads on update cadence (every 2 weeks vs every 4 months). 청주대학교 전자출결시스템's advantage is iOS requirement (7.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

청주대학교 전자출결시스템 ships an update every 4 months, ZeroEyes every 2 weeks. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 청주대학교 전자출결시스템 | ZeroEyes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (8 ratings)](https://appshunter.io/ios/app/zeroeyes/id1532649224/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 11.8% of reviews | **63.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 32 MB | 82 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LOTECS CO.LTD](https://appshunter.io/developer/1695677197) | [OHRAE Inc.](https://appshunter.io/developer/1161656350) |

## What reviewers say

### 청주대학교 전자출결시스템

[App page](https://appshunter.io/ios/app/id984884735)

This mobile application allows students to mark attendance for their classes based on their schedule and enables professors to manage attendance records. It uses university login credentials for access and offers features like course announcements, attendance tracking, and class schedules.

**Highlights:** Student attendance marking, Professor attendance management, Class schedule viewing, System announcements, In-class questioning feature, Real-time quiz functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ZeroEyes

[App page](https://appshunter.io/ios/app/zeroeyes/id1532649224)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 청주대학교 전자출결시스템 free?

청주대학교 전자출결시스템 is free to download, with no in-app purchases.

### Is ZeroEyes free?

ZeroEyes is free to download, with no in-app purchases.

### Do 청주대학교 전자출결시스템 or ZeroEyes have ads?

Neither 청주대학교 전자출결시스템 nor ZeroEyes shows ads.

### Which is updated more often, 청주대학교 전자출결시스템 or ZeroEyes?

청주대학교 전자출결시스템 ships an update every 4 months, and ZeroEyes every 2 weeks. Most recently, 청주대학교 전자출결시스템 was updated on October 22, 2026 and ZeroEyes on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*