Developing Android apps starts with a well-defined goal for the product and awareness of device variety. Outlining the MVP, choosing an architecture, and mapping essential user journeys early keeps the initial launch targeted and minimizes rework as the app expands.

Once the foundation is set, focus moves to UI coherence, performance, and compatibility across different OS versions and screen dimensions. Robust state management, thoughtful networking, and trusted analytics/crash reporting simplify maintenance and iteration after the Google Play release.