Explanation There is barcode scanner control in Power Apps. The control opens a native scanner on an Android or iOS device. The scanner automatically detects a barcode, a QR code, or a data-matrix code when in view. Use the Dynamics 365 for phones or Dynamics 365 for tablets app to run customer engagement apps (such as Dynamics 365 Sales, Dynamics 365 Customer Service, and Dynamics 365 Marketing), built on Microsoft Dataverse on your mobile device. Reference: https://docs.microsoft.com/en-us/dynamics365/field-service/mobile-power-app-system-barcode-scanning https://docs.microsoft.com/en-us/dynamics365/mobile-app/overview