Cross-Platform Smart STB Apps

I need three matching Smart STB applications—one each for Android TV, Roku, and Apple TV. All three must share the same minimalist look and feel while delivering Live TV streaming, a Video-on-Demand catalogue, and a fully functional Electronic Program Guide.

Deliverables
• Production-ready app package for Android TV, Roku, and Apple TV
• Source code with clear build instructions
• Brief deployment notes covering any store-submission specifics and required keys or certificates