# Smart Check in-out > Core Features: Face Authentication, GPS Tracking, Leave Management Overtime (OT) Canonical page: [https://chrome-stats.com/d/com.sdp.smart\_checkin](https://chrome-stats.com/d/com.sdp.smart_checkin) ## Overview - **ID:** `com.sdp.smart_checkin` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Soudaphone - **Category:** BUSINESS - **Downloads:** 465 - **Version:** 1.4.3 - **Last updated:** 2026-09-01 - **First published:** 2025-11-23 - **Publisher country:** TH - **Size:** 84 MB - **Data as of:** 2026-09-15 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.sdp.smart_checkin) - **Privacy policy:** [https://www.freeprivacypolicy.com/live/57a5c20f-122b-4771-be67-fbe084364567](https://www.freeprivacypolicy.com/live/57a5c20f-122b-4771-be67-fbe084364567) ## Description Smart Check-in/out Application is designed to address the complex Time & Attendance Management challenges of modern organizations, featuring a comprehensive set of functions that consolidate all employee and HR requirements in one place.

Key Features that Simplify HR Work:

Face Scan & Biometric Check-in: Swift and secure identity verification using face scanning to ensure employees clock in personally.

Time & Location Tracking: Records check-in/out times with precise GPS coordinates, suitable for office work, Work From Home (WFH), or off-site duties.

Self-Service HR (ESS): Employees can submit time-related requests themselves:

Submitting requests for leave/sick leave.

Requesting overtime (OT).

Submitting requests for check-in/out time adjustments.

Requesting a shift change.

Automated Reports: Instantly processes working hours, late arrival data, and OT, allowing the HR department to quickly utilize the information for payroll calculation.

Data Security (PDPA Compliance):

We prioritize the personal data of employees.

The system securely stores biometric data (Face Scan Data) and personal information with appropriate security measures.

Your data will not be disclosed to external parties without consent, except where required by law. ## Rankings - #1,410,314 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.CAMERA` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.READ_PHONE_STATE` - `android.permission.RECORD_AUDIO` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `android.permission.WRITE_EXTERNAL_STORAGE` - `com.android.vending.CHECK_LICENSE` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.sdp.smart_checkin.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Smart Checkin](https://chrome-stats.com/d/vn.ann.checkin) - [HR Admin](https://chrome-stats.com/d/vn.one.app) — 80 users - [EasyCheckIn](https://chrome-stats.com/d/com.xink.easycheckin.prod) — 36 users - [Base HR](https://chrome-stats.com/d/com.iknology.hr) — 2 users - [TCheckIn](https://chrome-stats.com/d/vn.techlead.TCheckIn) — 40 users - [Check In](https://chrome-stats.com/d/mx.com.multimedia.checkin) — 154 users - [Ann Checkin](https://chrome-stats.com/d/vn.ann.checkinapp) — 2 users - [Smart Attendance](https://chrome-stats.com/d/com.smartattendance.smart_attendance_app) — 2 users - [Easy Attendance](https://chrome-stats.com/d/com.easyattendance.app) — 37 users - [Service Management](https://chrome-stats.com/d/com.servicemanagement.newapp) — 36 users - [Smart-Base HRD](https://chrome-stats.com/d/uz.smartbase.attendanceandroid) — 77 users - [Smart HR](https://chrome-stats.com/d/com.smartone.hris) — 162 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.sdp.smart_checkin)