Starting Android app development involves a well-defined product objective and awareness of device variety. Establishing the MVP, choosing an architecture, and outlining key user flows early helps maintain a focused initial release and minimizes rework as the app expands.

Once the foundation is set, focus moves to consistent UI, performance, and compatibility across different OS versions and screen sizes. Robust state management, meticulous networking, and dependable analytics/crash reporting simplify maintenance and iteration after release on Google Play.