Starting Android app development requires a well-defined product objective and awareness of varying devices. Establishing the MVP, choosing an architecture, and outlining key user flows early keeps the initial release focused and minimizes rework as the app evolves.

Once the foundation is set, focus moves to consistent UI, performance, and compatibility across different OS versions and screen dimensions. Robust state management, thoughtful networking, and dependable analytics and crash reporting simplify maintenance and iteration post-Google Play launch.