An app development team structure typically consists of a project manager, one or more developers, a designer, and a quality assurance engineer or tester. Depending on the size and complexity of the project, additional roles may be needed.
The project manager is responsible for the overall management of the app development process, from the initial design and planning stages to the deployment and maintenance of the app.
Developers are responsible for coding the app, while designers create the user interface. Quality assurance engineers and testers ensure that the app is free of bugs and works as expected.