Android app creation starts with a well-defined product objective and awareness of device variety. Outlining the MVP, choosing an architectural approach, and mapping essential user journeys early helps maintain a focused initial release and minimizes rework as the app expands.

Once the foundation is established, focus moves to UI uniformity, performance, and compatibility across different OS versions and screen dimensions. Robust state management, thoughtful networking, and dependable analytics/crash reporting simplify ongoing support and iteration after the Google Play launch.