Handheld Designer is an app (or website) for developing and designing mobile applications for Android and iOS devices. It provides a comprehensive set of tools for creating powerful and interactive mobile experiences, including user interface design, coding and debugging, and device testing. With its intuitive drag-and-drop interface, developers can quickly and easily design and build engaging user experiences for their mobile projects. Handheld Designer also provides various templates and resources to help speed up the development process, such as sample code blocks and graphics. Additionally, the app includes powerful debugging tools to help developers identify and fix issues quickly. Finally, Handheld Designer also allows developers to deploy their apps directly to the device they are developing for, allowing them to test and evaluate their projects without the need for a separate device or emulator.
The discontinued hosted application was stopped in January 2014. It can be automatically hosted by downloading the latest version of the project, 10.0.2, released in May 2013, from Github.