Starting Android app development involves a well-defined product objective and awareness of device variety. Outlining the MVP, choosing an architectural approach, and mapping essential user journeys early helps keep the initial launch focused and minimizes rework as the app evolves.

Once the foundation is set, focus moves to a consistent UI, performance, and cross-version and across-device compatibility. Robust state management, careful networking, and dependable analytics/crash reporting simplify maintenance and iteration following the Google Play debut.