NCheck Bio Attendance provides a biometric time attendance as a web service. An organization can use NCheck Bio Attendance for employees to record attendance events. NCheck Bio Attendance is easy and economical state of art time attendance solution for employees. It allows organizations to take the advantage of having employee owned mobile devices to support traditional entrance time recording. Organization smart employees with their own mobile devices can use their own device for recording attendance. This saves time and money of managing separate time attendance recording machines. It can also deploy organization smart device as a common time attendance machine for a group of employees who needs to be with a traditional approach.