Android app development starts with a clear product objective and an understanding of device variety. Defining the MVP, choosing an architecture, and mapping essential user flows early keeps the initial release targeted and minimizes rework as the app expands.

Once the foundation is set, focus shifts to UI consistency, performance, and ensuring compatibility across different OS versions and display sizes. Robust state management, careful networking, and dependable analytics/crash reporting simplify support and iteration after launching on Google Play.