Modaal is an end-to-end AI agent designed for building native iOS applications in Swift. It transforms product intent into comprehensive development artifacts including PRDs, user flows, navigation structures, and architectural plans, then guides the implementation process through controlled execution.

Modaal turns plain-language ideas into structured iOS-ready specifications with user flows, constraints, and acceptance criteria. It maps product flows to SwiftUI architecture, creates sequenced implementation plans broken into vertical slices, and generates test scenarios from acceptance criteria. The platform supports complex native features including widgets, live activities, shortcuts, sensors, background tasks, watch apps, and wallet integrations.

The platform operates through a spec-driven workflow that replaces prompt chaos with a structured Define → Design → Build process. It makes intent explicit with durable specifications and keeps all artifacts aligned while shipping vertical slices with small Swift diffs and clear acceptance criteria.

Modaal enables access to complex native features that previously required senior mobile engineers. It provides a workflow where users can test vertical slices immediately, export to Xcode, and keep iterating in natural language while maintaining traceability from original flows to final builds.

The platform is designed for developers, product managers, designers, and builders working on complex iOS projects. It integrates with existing development workflows including Xcode, Git, and code review processes while ensuring generated apps compile and run properly.