# QrSin — Secure Biometric Attendance

> Secure Biometric Attendance (iPhone/iPad app by O Risen Singapore Pte Ltd.)

- Source: https://appshunter.io/ios/app/qrsin/id6767851221 (this page in markdown: same URL + `.md`)
- Developer: [O Risen Singapore Pte Ltd](https://appshunter.io/developer/1765046131)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 12.4 · 29 MB
- Languages: American English
- Released: 2026-07-07
- Data updated: 2026-11-03

## What is QrSin?

QrSin is a modern, enterprise-grade employee attendance and workforce management application. Designed to streamline daily operations, QrSin replaces traditional timesheets with a secure, highly accurate, biometric facial recognition check-in system combined with real-time GPS verification.

Whether your team is working from the office, on-site, or in the field, QrSin ensures honest, seamless, and efficient attendance tracking.

KEY FEATURES:

Biometric Facial Recognition Check-In
Authenticate check-ins instantly using the device's front camera. Powered by advanced face-detection technology, QrSin verifies identities in real-time, eliminating buddy punching and ensuring complete security.

GPS Geolocation & Geofencing
Verify employee locations automatically during check-ins. Ensure your team is physically present at their assigned workplace or client site using built-in geofencing constraints.

Secure QR Code Scanning
In addition to face recognition, mark attendance quickly by scanning secure workspace QR codes directly from the app.

Effortless Leave Management
Employees can apply for leaves, view real-time leave balances, and track the status of their requests (pending, approved, rejected) right inside the app.

Comprehensive Shift & Timesheet Tracking
Stay updated with full logs of daily check-ins, check-outs, shift start times, and historical timesheet records for improved workplace transparency.

● User Profile Management
A secure, personalized space for employees to view their profile details, shift schedules, and contact details.

Note: QrSin is an enterprise application designed for registered organizations and their employees. To use the app, please consult your company administrator for login credentials.

## Is QrSin safe?

Not enough ratings yet to assess QrSin.

## Is QrSin legit?

QrSin appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for QrSin is 68 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-07-21

Bug Fixes

### 1.0 — 2026-07-08

No release notes.

## More apps by O Risen Singapore Pte Ltd

- [Kidz Corner](https://appshunter.io/ios/app/kidz-corner/id1467363872)

All apps by O Risen Singapore Pte Ltd: https://appshunter.io/developer/1765046131

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-03.*