Creating an Android app starts with a well-defined goal and awareness of device variety. Establishing the MVP, choosing an architecture, and outlining key user journeys early keep the initial release focused and minimize rework as the app expands.

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