SwiftUI Boilerplate: The Complete Guide for Indie iOS Developers (2025)
Building an iOS app from scratch means weeks spent on auth, onboarding, paywalls, and backend integration before writing a single line of your actual product. A SwiftUI boilerplate eliminates that pain by giving you a production-ready starting point.
What Is a SwiftUI Boilerplate?
A SwiftUI boilerplate (also called a SwiftUI SaaS boilerplate or iOS app starter kit) is a pre-built Xcode project that includes common features every app needs: authentication, onboarding screens, subscription paywalls, analytics, and backend connectivity. Instead of building these from scratch, you buy the SwiftUI source code once and customize it for every project.
Why Indie iOS Developers Use SwiftUI Boilerplates
- Save 100+ hours — Skip repetitive setup across every new project
- Production-ready code — Auth, paywalls, and backend are already tested
- Ship faster — Go from idea to App Store in days, not months
- Focus on differentiation — Spend time on what makes your app unique
What to Look for in the Best SwiftUI Boilerplate
The best SwiftUI boilerplate for 2025 should include:
- SwiftUI onboarding screen templates (multiple styles)
- RevenueCat + StoreKit 2 paywall integration
- Supabase SwiftUI integration for auth and database
- Sign in with Apple ready to go
- AI integrations — ChatGPT, image generation, vision
- Dark mode support, design tokens, and customizable themes
The Swift Kit: The Best SwiftUI Boilerplate for Indie Developers
The Swift Kit is a complete SwiftUI boilerplate built specifically for indie iOS developers and solopreneurs. It includes everything listed above plus a community of makers for support. One-time purchase, unlimited projects, lifetime updates.