The application works in two ways. Logging visitors to a particular location and logging your location history. For detailed guide. Please visit https://help.sulhnu.com This application will not track your GPS based location but rather the establishment that you have visited. You can set up your business or any social gathering that you have to organize, with your phone number, generate a QR-code, print it and start using this app. Attendees can easily scan the printed QR code with their ph