Native iOS & Android Educational App

I already have a fully-functioning Progressive Web App for children that blends reading, mini-games, music, interactive lessons and assessments. It is live in the iOS store through Capacitor, yet the experience still feels like a web shell... (Budget: £1500 - £3000 GBP, Jobs: Android, Android App Development, Animation, App Store Optimization, Game Development, iOS Development, iPhone, Mobile App Development, Progressive Web Apps, UI / User Interface)