Starting Android app development requires a well-defined product goal and awareness of device variety. By outlining the MVP, choosing an architecture, and mapping key user journeys upfront, the initial release stays focused and minimizes changes as the app expands.

Once the foundation is established, focus moves to UI coherence, performance, and compatibility across different OS versions and screen dimensions. Robust state management, careful networking, and dependable analytics/crash reporting simplify maintenance and iteration after deploying on Google Play.