Engaging Minimalist Mobile App Build

I want to turn my website newstigo.com into a sleek, cross-platform mobile experience that draws users back every day. The core goal is user engagement, so the app must feel instantly familiar yet noticeably smoother than the current mobile web version... (Budget: $1500 - $3000 USD, Jobs: Android App Development, API, App Design, Graphic Design, iOS Development, iPhone, Mobile App Development, UI / User Interface, User Experience Research, Website Design)