Developing an Android app starts with a clearly defined product objective and an appreciation for device variety. Establishing the MVP, choosing an architecture, and outlining essential user journeys early on helps keep the initial release focused and minimizes rework as the app grows.

Once the foundation is in place, the focus shifts to UI consistency, performance, and compatibility across different OS versions and screen sizes. Robust state management, careful networking, and dependable analytics/crash reporting make the app easier to support and iterate on after the Google Play release.