Starting Android app development hinges on a well-defined product goal and awareness of device variety. Early definition of the MVP, choosing an architecture, and mapping essential user flows helps keep the initial release focused and minimizes rework as the app evolves.

Once the foundation is in place, focus moves to UI consistency, performance, and compatibility across different OS versions and screen sizes. Robust state management, careful networking, and dependable analytics and crash reporting simplify maintenance and iteration after releasing on Google Play.