Starting Android app development requires a well-defined objective and awareness of device variety. Outlining the MVP, choosing an architecture, and mapping key user journeys from the outset keeps the initial release focused and minimizes rework as the app evolves.

Once the foundation is set, focus moves to a consistent UI, performance, and compatibility across OS versions and screen sizes. Robust state management, thoughtful networking, and dependable analytics and crash reporting simplify maintenance and iteration after launching on Google Play.