Digital Logbook - iGuard is a free Android app developed by NSPIRE NZO. It is a simple logbook app that saves user information for visitor logging used with desktop-based digital logbook applications. The app's main feature is its ability to generate a QR code for fast logging of visitor details in the desktop-based logbook application.

The app also allows users to save the visitor's personal profile and health status, which can be used for contact tracing purposes. Additionally, the app notifies the visitor for timely updating of their details. The app also offers an optional integration to iGuard web portal for notification, records, and log monitoring.

Overall, Digital Logbook - iGuard is a convenient and easy-to-use app for tracking and monitoring visitors' information. Its integration with the desktop-based digital logbook application and optional web portal makes it an efficient tool for managing visitor logs.