QReal vs 에스원 PS 메신저
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QReal
This app verifies the authenticity of certified documents by scanning QR codes on Mill Test Certificates. It helps ensure the genuineness of original data and enhances trust in official records.
- QR code scanning for document verification
- Authenticates Mill Test Certificates (MTC)
- Enhances trust in original data
- Supports iOS devices
- Blocks jailbroken devices for security
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QReal is compound of QR(Quick Response) + Real(Genuine). QReal is orignal MTC date providing service which KOSA provide industry's first, and mobile application which is defence counterfeit of certificated document and enhanced trust of original data as it recognize recorded QR Code on MTC(Mill Test Certificate or Mill sheet) by smart phone. - ER MTC is supporting iPhone(3GS, 4, 4s,5) equal of higher than iOS Ver.6.0, iPod Touch(higher than 4th generation, Camera function support), iPad(2nd Generation, Camera function support) - To provide you safety service, it can be blocked the device which has been Jaill-Break.
에스원 PS 메신저
This app facilitates secure and convenient internal communication and document sharing for businesses. It offers two message types, read receipts, message recall, and a secure file-sharing environment linked to its parent service.
- Two message types (mail & chat)
- Read receipts and message recall
- Secure internal file sharing
- Convenient communication for work
- Safe document transfer and utilization
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당신의 업무, 가장 편리하고 안전하게 - 에스원 PS 메신저 에스원 PS 메신저는 다양한 업무의도와 방식에 적합한 커뮤니케이션 기능을 제공하며, 사내 중요 문서를 안전하고 편리하게 전송 및 활용합니다. 본 서비스는 '에스원 PS' 이용 고객에게 제공되는 서비스입니다. (이용문의 : 1588-3112) [주요 기능] - 2 Type 메시지 : 업무 스타일별로 편리한 메일형 & 채팅형 메시지 - 수신확인/회수 : 수신자별로 내 메시지를 언제 읽었는지 바로 확인하고, 잘못 보낸 메시지는 회수하여 업무 혼란 방지 - 보안 : 에스원 PS 연계기능으로 안전한 사내 파일공유환경 구축
Screenshots
Verdict
The clearest difference is review sentiment: QReal at 67% against 에스원 PS 메신저's 25%. QReal also leads on iOS requirement (12.0 vs 15.0). 에스원 PS 메신저's advantage is update cadence (every 3 months vs every 7 months). On price, ads, in-app purchases and monetization model 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.
QReal ships an update every 7 months, 에스원 PS 메신저 every 3 months. Both last shipped on November 1, 2026.
| Parameter | QReal | 에스원 PS 메신저 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews — better | 25.0% of reviews |
| Update frequency | Every 7 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 11 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | KOSA | Jiransoft |
Customer experience
QReal
에스원 PS 메신저
In-app purchases
QReal
No in-app purchases
에스원 PS 메신저
No in-app purchases
