Creating an Android app starts with a definite product objective and awareness of device variety. Outlining the MVP, choosing an architecture, and mapping key user journeys upfront keeps the initial release focused and minimizes rework as the app expands.

With the foundation in place, focus moves to UI consistency, performance, and compatibility across OS versions and screen sizes. Robust state management, careful networking, and dependable analytics/crash reporting simplify maintenance and iteration after the Google Play debut.