Creating an Android app starts with a well-defined objective and awareness of device variety. Outlining the MVP, choosing an architecture, and mapping essential user journeys early helps keep the initial release tight and minimizes rework as the app expands.

Once the foundation is established, focus moves to uniform UI, performance, and compatibility across different OS versions and screen sizes. Robust state management, prudent networking, and dependable analytics/crash reporting simplify maintenance and iteration after the Google Play launch.