Creating an Android app starts with a well-defined product objective and awareness of device variety. Setting the MVP, choosing an architecture, and outlining key user journeys early ensures the initial release stays focused and minimizes rework as the app expands.

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