Starting Android app development involves a well-defined product objective and awareness of device variety. Outlining the MVP, choosing an architecture, and mapping essential user journeys early ensures the initial release stays focused and minimizes rework as the app evolves.

Once the foundation is set, focus moves to a coherent UI, performance, and compatibility across different OS versions and screen dimensions. Robust state management, prudent networking, and dependable analytics and crash reporting simplify maintenance and iteration after publishing on Google Play.