Device Utility is a free Android app developed by Google LLC, available for download on the Google Play Store. The app falls under the Lifestyle category and is designed to help users add their Google, Nest, Google Nest, and partner devices to their home in the Google Home app.

With Device Utility, adding devices is a simple process that can be completed in just a few steps. Once added, you can control your devices using the Google Home app and delete the Device Utility app from your phone. The app is solely for adding devices and does not offer any additional features or functions beyond this.

Overall, Device Utility is a handy tool for those looking to add their devices to the Google Home app quickly and easily. Its straightforward interface and ease of use make it a great choice for anyone in need of this functionality.