Starting Android app development requires a well-defined goal and awareness of the variety in devices. By outlining the MVP, choosing an architecture, and mapping key user flows early, you keep the initial release focused and minimize rework as the app evolves.

Once the foundation is set, focus moves to UI consistency, performance, and ensuring compatibility across different OS versions and screen sizes. Robust state management, careful networking, and dependable analytics and crash reporting simplify maintenance and iteration after the Google Play launch.