Starting Android app development requires a defined product objective and awareness of device variety. By outlining the MVP, choosing an architecture, and mapping essential user journeys early, you can keep the initial release focused and minimize later rework as the app expands.

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/crash reporting simplify maintenance and iteration following the Google Play launch.