Starting Android app development involves establishing a well-defined product objective and appreciating the variation across devices. By outlining the MVP, choosing an architecture, and mapping essential user journeys upfront, the initial release stays targeted and minimizes rework as the app evolves.

Once the foundation is set, focus moves to consistent UI, performance, and compatibility across different OS versions and screen sizes. Robust state management, thoughtful networking, and trustworthy analytics/crash reporting simplify maintenance and iteration following the Google Play launch.