It is an employee attendance registration application developed for OdERP version 14 developed by "Asterisk Technologies LLC". App Store for customers with devices running iOS 11 or later. This application will allow the companys registered employees to come to their workplace, turn on their iphones GPS or Location, scan the QR code with the iphones camera, register their attendance, and download their registered attendance list. Also, in order for the employee to fully register his/her attendance, the application uses the uuid number read from the phone to check that the employee is accurately registering his/her attendance from his/her phone.