Building a Hyper Flexible Backend Driven UI - Behind the Scenes of the New RevenueCat Paywalls

In this 30-minute conference talk from iOS Conf SG, Charlie Chapman reveals the architectural approach behind RevenueCat's highly customizable UI editor that allows web-designed interfaces to render natively on iOS with SwiftUI. Explore the high-level design decisions, technical challenges, and implementation details of RevenueCat Paywalls version 2 through explanation and live demonstration. Learn how the team created a backend-driven UI system that maintains native performance while offering extensive customization options. The talk provides valuable insights for developers interested in flexible UI architectures that bridge web design tools with native mobile rendering.