Developing Android apps starts with a well-defined product objective and awareness of device variety. Outlining the MVP, selecting an architecture, and mapping core user journeys early keeps the initial release focused and minimizes rework as the app expands.

Once the foundation is in place, focus shifts to UI coherence, performance, and compatibility across OS versions and display sizes. Robust state management, prudent networking, and dependable analytics/crash reporting simplify maintenance and iteration after the Google Play release.