Starting Android app development involves establishing a definite product goal and recognizing device variety. Outlining the MVP, choosing an architecture, and mapping key user flows at the outset keeps the initial release focused and minimizes rework as the app expands.

Once the foundation is set, focus moves to a cohesive UI, performance, and compatibility across different OS versions and screen dimensions. Robust state management, meticulous networking, and dependable analytics/crash reporting simplify maintenance and iteration following the Google Play launch.