I have developed a fully functional Coffee Ordering Mobile App using Flutter, compatible with both Android and iOS platforms. The app uses Firebase for backend data storage and real-time functionality. Users can create an account by signing up or signing in, and once logged in, they can explore various coffee categories and products fetched from Firebase. Each coffee item can be viewed in detail and purchased through either online payment or Cash on Delivery. The app also includes features like profile editing, order history viewing, coffee rating, and the ability to add and manage delivery addresses. Additionally, users can access a built-in Help Center for support and can subscribe to a membership plan to enjoy special discounts and premium deals. The app provides a seamless and modern experience, offering both convenience and quality in a beautifully designed UI.