Introduction
Modaal builds native iOS and Android apps with AI.
What is Modaal - build native iOS and Android apps at once, with your own AI?
Modaal is an AI-powered development tool that turns an idea into production-ready native iOS and Android apps. It uses your own AI agent to write real Swift and Kotlin code, not a web wrapper or a low-code prototype. The product is designed for people who want to build native iOS and Android apps at once, from a single shared core. Instead of hiring separate iOS and Android teams, users describe their idea, approve a plan, and let the AI build feature by feature. Modaal follows a spec-driven development process. It writes a PRD and a spec for each feature before any code is generated. This helps keep the project organized and reduces surprises. The result is a real Xcode project and a real Android Studio project on the user's disk, stored in Git. Modaal is suitable for solo founders, product teams, agencies, and developers who want to ship native mobile apps faster without giving up code ownership. It matters because it combines the speed of AI with the quality of native SwiftUI and Jetpack Compose.
Key Features of Modaal - build native iOS and Android apps at once, with your own AI
Simultaneous iOS and Android Development
Modaal builds native iOS and Android apps at the same time. Each feature’s logic is written once, then rendered in SwiftUI on iPhone and Jetpack Compose on Android.
Spec-Driven Development
Every feature starts with a plan. The AI agent creates a PRD and a feature spec that covers overview, user scenarios, technical approach, implementation steps, and testing strategy. The user approves the spec before code is written.
Bring Your Own AI Subscription
Users can connect the Claude, ChatGPT/Codex, Gemini, Copilot, or other AI plan they already pay for. This avoids per-token API pricing and keeps costs predictable.
One Shared Core with Two Native UIs
Modaal uses a shared core for behavior. Views are written per platform, so the iPhone app uses SwiftUI and the Android app uses Jetpack Compose. The build checks parity between both apps.
Real Xcode and Android Studio Projects
Modaal creates real projects in Git on the user’s disk from the first build. Developers can open them in Xcode or Android Studio at any time.
Built-in Simulators
Apps build and run locally in native simulators. This gives full fidelity and no lag during development.
Easy Publishing and GitHub Integration
TestFlight and App Store distribution run under the user’s own Apple account. GitHub integration lets teams push, review as pull requests, and follow their normal workflow.
Native Device Features
Because Modaal produces real Swift and Kotlin, apps can use widgets, the watch, live activities, sensors, and wallet features from day one.
Use Cases for Modaal - build native iOS and Android apps at once, with your own AI
Solo Founders and Indie Developers
A solo founder can turn a validated idea into native iOS and Android apps without hiring two mobile teams. Modaal handles planning, coding, and local testing.
Product Teams Prototyping
Product teams can use Modaal to build functional prototypes that run on real devices. The spec-driven development process keeps stakeholders aligned before development.
Agencies Building Client Apps
Agencies can deliver native apps faster by using Modaal to generate real Swift and Kotlin code. They can review plans, push to GitHub, and customize the final projects.
Startups Validating New Ideas
Startups can start with one platform and add the other later. Modaal supports building for iPhone now and Android later, which helps control initial scope.
Developers Learning Native Mobile
Developers who know one platform can use Modaal to see how the same feature is implemented in SwiftUI and Jetpack Compose. The generated projects are real and editable.
How to Use Modaal - build native iOS and Android apps at once, with your own AI
- Download Modaal for Mac and install it.
- Connect the AI agent subscription you already use, such as Claude, ChatGPT/Codex, Gemini, or Copilot.
- Describe your idea, or provide a PRD, screenshots, or a Figma link.
- Review the generated PRD and the first feature spec. Correct it and approve it.
- Build feature by feature. Run the apps in built-in simulators, push changes to GitHub, and publish through TestFlight or Google Play when ready.
Target Audience for Modaal - build native iOS and Android apps at once, with your own AI
- Solo founders and indie developers who want to ship native mobile apps quickly.
- Product teams that need clear specs and real native code.
- Agencies that build client apps for iOS and Android.
- Startups that want to validate ideas on one or both platforms.
- Developers who want to learn or use Swift and Kotlin with AI assistance.
- Teams that already pay for an AI coding agent and want to avoid API token costs.
Is Modaal - build native iOS and Android apps at once, with your own AI Free?
Modaal offers a free plan with no credit card required. The free plan lets users start building and ship 2x native, according to the homepage. Paid plan details are not fully listed in the reference content. Users should check the official Modaal website for current pricing and plan limits.
| Plan | Price | Features |
|---|---|---|
| Free | $0 | Download Modaal for Mac, connect your own AI agent, describe the first feature, build and run in native simulators. No credit card required. |
| Paid | Not specified | Additional features may be available. Visit modaal.dev for current pricing. |
Modaal - build native iOS and Android apps at once, with your own AI's Pros and Cons
| Aspect | Pros | Cons |
|---|---|---|
| Pricing | Free plan available with no credit card. Bring your own AI subscription can reduce token costs. | Paid plan pricing is not clearly listed in the reference content. |
| Features | Real Swift and Kotlin code, spec-driven development, shared core, native UIs, GitHub integration. | Requires a Mac to download Modaal. |
| Workflow | Plan-first approach with PRD and feature specs. Local simulators and real Xcode/Android Studio projects. | Users must approve specs, which adds a review step. |
| Publishing | TestFlight and App Store distribution under the user’s own Apple account. | Google Play publishing details are not deeply described. |
| Code Ownership | Users own real native projects in Git on their disk. | Requires some understanding of native mobile development to customize code. |
Frequently Asked Questions about Modaal - build native iOS and Android apps at once, with your own AI
What is Modaal?
Modaal is an AI product that builds native iOS and Android apps from an idea. It creates real Swift and Kotlin code using a spec-driven development process.
Does Modaal build native iOS and Android apps at once?
Yes. Modaal builds both platforms simultaneously from one shared core. The iPhone app uses SwiftUI, and the Android app uses Jetpack Compose.
Which AI models or agents can I use with Modaal?
Modaal supports bringing your own subscription to Claude, ChatGPT/Codex, Gemini, Copilot, or other AI plans. This means users do not pay per-token API prices.
Can I publish apps built with Modaal to the App Store and Google Play?
Yes. Modaal supports TestFlight and App Store distribution under the user’s own Apple account. The homepage also mentions Google Play readiness, though users should verify current publishing support.
Is Modaal free?
Modaal has a free plan with no credit card required. The free plan allows users to start building and ship 2x native. Paid plan details should be checked on the official website.
Do I need to know Swift and Kotlin to use Modaal?
No, but knowing Swift and Kotlin helps if you want to customize the generated projects. Modaal produces real Xcode and Android Studio projects that developers can open and edit.
Modaal - build native iOS and Android apps at once, with your own AI Tags
Modaal, native iOS and Android apps, AI app builder, spec-driven development, Swift and Kotlin, AI coding agent, build iOS and Android apps, native mobile apps, SwiftUI, Jetpack Compose, Xcode, Android Studio
