Android app development starts with a well-defined product objective and an appreciation for device variety. Outlining the MVP, choosing an architecture, and mapping key user flows early on helps keep the initial release focused and minimizes rework as the app evolves.

Once the foundation is established, focus shifts to UI consistency, speed, and compatibility across different OS versions and screen sizes. Robust data handling, careful networking, and dependable analytics/crash reporting simplify support and iteration after the Google Play launch.