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

Once the foundation is set, focus moves to UI uniformity, performance, and compatibility across different OS versions and display sizes. Robust state management, thoughtful networking, and dependable analytics/crash reporting simplify maintenance and iteration after launching on Google Play.