SwiftSign

InstaSign is an offline attendance application based on facial recognition, suitable for enterprises, teams, and individuals. All data is stored locally on the device and is not uploaded to servers, ensuring privacy protection.
Core Features:
Facial Recognition Attendance
Real-time video check-in: Real-time detection with green frame and name display upon successful match
Camera photo check-in: Automatic detection and matching after taking a photo
Album selection check-in: Select photos from album for recognition
Supports multiple face libraries with simultaneous matching across multiple libraries
Face Library Management
Create and manage multiple face libraries
Batch add face information
Automatic face detection and feature extraction
Support taking photos or selecting from album
Attendance Record Management
Record all check-in entries
Display matched face information, similarity score, and timestamp
Support viewing check-in details
Easy management and tracking
Data Import/Export
Support Excel/CSV format import and export
Batch import personnel information (name, ID, photo)
Export attendance records for report analysis
Convenient data migration and backup
Multi-language Support
Supports 14 languages including Simplified Chinese, Traditional Chinese, English, Japanese, Korean, German, Spanish, French, Italian, Portuguese, Russian, Arabic, Thai, and Vietnamese
Automatic language switching based on system language
Privacy & Security:
Offline application with all data stored locally on device
No personal information uploaded to servers
Relies on iOS system-level data protection with automatic encryption when device is locked
Users have complete control over data and can delete at any time
Use Cases:
Enterprise employee attendance management
Team attendance tracking
Event sign-in management
Offline attendance scenarios
Technical Features:
Advanced facial recognition algorithms
Supports 1024-dimensional face feature extraction
Customizable recognition threshold
Asynchronous processing with performance optimization
InstaSign is committed to providing secure, convenient, and efficient attendance solutions, making attendance management simpler.