Android app development starts with a clear product goal and awareness of device diversity. Defining the MVP, choosing an architecture, and outlining key user flows early help keep the initial release focused and minimize rework as the app expands.

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