Starting Android app development involves a clear product goal and awareness of device variety. Defining the MVP, choosing an architecture, and laying out key user flows early helps keep the initial release focused and minimizes rework as the app expands.

Once the foundation is set, the focus moves to UI consistency, performance, and compatibility across OS versions and screen sizes. Robust state handling, careful networking, and dependable analytics/crash reporting simplify maintenance and iteration after the Google Play launch.