SafeEntryApp vs Yonsei COVALT
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SafeEntryApp
This app facilitates secure entry into public buildings and institutions via a QR scanning system. It provides a 24-hour certification after a one-time scan and questionnaire, reducing repetitive verification processes and ensuring safe storage of entry logs.
- One-time QR scan for entry
- 24-hour automatic time operation
- Safe storage of entry logs
- Health check-up information display
- Customizable questionnaires
- Institution registration required
Read full descriptionHide full description
Safe Entry App is serviced to institutions and organizations that have been registered through application only. Should your institution/organization may not be listed in our application, kindly request your institution/organization to submit the application to the following email address. - Registration Submission Email : safe@yconslab.com 01. Background This application has been developed in order to foster safe entrance in public buildings through QR Scanning system that operates for maximum of 24 hours upon entrance to customized time settings per building characteristics. For safety reasons, many public buildings and hospitals are checking the identification and status of every person entering the building. However, should a visitor be a repetitive visitor or when entering to another building, the whole process of ID verification work has to go through again causing inconvenience to wide public. This application can provide much faster yet safe entrance monitoring system through QR system. 02. Application Features - One-Time QR Scan when entering 1. Upon entering, the visitor will scan a QR code located at the entrance and after submitting the questionnaire on the application, the app will display a certification page for 24 hours. - 24 Hour Automatic Time Operation 2. The visitor can display the 24-hour certification page at the application to avoid needless duplicated verification process when entering other buildings, reducing the time waiting in line for the process. - Safe Storage of Entry Logs 3. Through self-authentication process through mobile phone, scanned location data, time, and personal information shall be stored in a safe server. - Relevant Information Display on Health Check-up 4. Registered institutions/organizations may provide needful announcements to its visitors and customize the questionnaires suitable to each environment. - YCONS Safe Entry Application Team โ For Complaints Submission or Partnership Request, kindly reach us in following contact information. YCONS Co., Ltd. E-Mail : safe@yconslab.com Phone No. : 02-392-0700
Yonsei COVALT
This official university app aids on-campus quarantine for students and faculty. It provides a COVID-19 self-diagnosis survey developed with medical advice and facilitates easy QR check-ins for campus buildings.
- COVID-19 self-diagnosis survey
- QR code check-in
- On-campus quarantine assistance
- Official university application
Read full descriptionHide full description
Yonsei University COVALT is an official application for Yonsei University students and faculty members and was developed to assist on-campus quarantine. This app offers COVID-19 self-diagnosis survey, which was designed with the advice of Severance Hospital, and easy QR check-in when entering a classroom or dormitory.
Screenshots
Verdict
The clearest difference is update cadence: SafeEntryApp at every 10 days against Yonsei COVALT's every 3 weeks. On price, review sentiment, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SafeEntryApp ships an update every 10 days, Yonsei COVALT every 3 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | SafeEntryApp | Yonsei COVALT |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 5.0% of reviews โ better | 0.0% of reviews |
| Update frequency | Every 10 days โ better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12 | 12.0 |
| Further details โ not scored | ||
| Size | 54 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | YCONS CO.,LTD | Yonsei University Health System |
Customer experience
SafeEntryApp
Yonsei COVALT
In-app purchases
SafeEntryApp
No in-app purchases
Yonsei COVALT
No in-app purchases
Questions
Is SafeEntryApp free?
Is Yonsei COVALT free?
Do SafeEntryApp or Yonsei COVALT have ads?
Which is updated more often, SafeEntryApp or Yonsei COVALT?
Other comparisons















