Modaal – End-to-end AI agent for native iOS app development in Swift

Summary: Modaal is an AI-driven tool that transforms app ideas into detailed artifacts like PRDs, MVP scopes, user/data flows, navigation, and scalable architecture for native iOS apps. It orchestrates development by integrating with AI coding agents and Xcode, ensuring maintainable, consistent code and stepwise implementation.

What it does

Modaal generates comprehensive specifications and app architecture, then drives implementation in vertical slices with automated error fixing. It maintains consistent structure and clean module boundaries across SwiftUI screens to support scalable native iOS app development.

Who it's for

Developers using AI coding agents like Cursor or Claude Code, technical PMs and designers who write clear specs, and builders comfortable with Xcode and native development workflows.

Why it matters

It addresses common scaling issues in AI-generated native apps by enforcing planning, architecture, code consistency, and testing to keep projects maintainable and predictable as they grow.