Starting Android app development requires a clear product objective and awareness of device variety. Pinpointing the MVP, choosing an architecture, and mapping key user journeys early keeps the initial release focused and minimizes rework as the app evolves.

Once the foundation is set, focus moves to visual consistency, performance, and compatibility across OS versions and screen dimensions. Robust state management, thoughtful networking, and dependable analytics/crash reporting simplify maintenance and iteration after launch on Google Play.