Starting Android app development involves a clear goal for the product and awareness of device variety. Defining the MVP, choosing an architecture, and outlining core user flows early keeps the initial release focused and reduces rework as the app evolves.

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