If you're looking for a SwiftUI boilerplate that'll get you started building iOS apps more quickly and adding AI smarts, WrapFast is worth a serious look. It provides prewritten code for authentication, onboarding, in-app purchases and paywalls, as well as integration with AI services like OpenAI Vision, ChatGPT and DALL·E. It also includes a cloud database and analytics with Firestore and Firebase, customizable settings and dark mode support. WrapFast is geared for both experienced and beginner iOS developers, with documentation and step-by-step tutorials, and offers private community support through a Discord channel and periodic updates with new components and features.
For a more direct approach, APPIFYTEXT lets you describe apps in plain English text and then generates a framework you can use to build it. It's geared for people with less technical expertise. It's already been used to build more than 3,000 apps in a variety of domains, including CRM software, inventory tracking software and more. It's in public beta testing now, but it's a good option for getting an app up and running quickly.