The handheld (a) app is an add-on to the TeamViewer QuickSupport app, available on the Android platform. This add-on is designed to work only in conjunction with the TeamViewer QuickSupport app and is not intended to be downloaded or used as a standalone application. The handheld (a) app is available for free and falls under the Business & Productivity category.

The handheld (a) add-on provides users with the ability to remotely control Android devices via the TeamViewer QuickSupport app. Users can access and control a wide range of Android devices remotely, including smartphones and tablets. This add-on is particularly useful for businesses that require remote technical support or troubleshooting for Android devices.