The CyboTime mobile app enables employees to check in and out with their phones, syncing times and locations with the Odoo backend in real-time. Each account is linked to one device, automatically removing old accounts if necessary. Employees register with a unique PIN from their employer and can log in using the PIN or biometrics like fingerprint and facial recognition. The app displays their name, profile picture, last check-in/out details, total worked hours, and syncs all data seamlessly with the backend.