Starting Android app development involves a well-defined product goal and awareness of device variety. Articulating the MVP, choosing an architectural approach, and mapping essential user journeys early keep the initial release focused and minimize rework as the app expands.

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