SuperappSuperappAI app builder
for native iOS apps
Describe your app and Superapp generates native Swift for iPhone, not a web wrapper or cross-platform app, ready for the App Store.
Free to start • No credit card required • Works in your browser
The most advanced no-code AI app builder for iOS. Superior in design. Every Apple platform: iPhone, iPad, Watch, and Mac apps.If your device can do it, Superapp can build it — 3D games, AR, body tracking, Live Activities, Siri intents, widgets, and more.The first and best Swift app builder. Install on your iPhone with one click. Two clicks to App Store.
What is an AI app builder?
An AI app builder is a tool that turns a plain-English description into a working app by writing the code for you. Instead of hiring a developer or learning to code, you describe what you want, natural language in, a real app out, and the AI generates the screens, data, and logic. You refine the result by chatting, not by editing code, until it matches what you had in mind.
The three types of AI app builder
Most no-code and AI app builders output a web app or cross-platform code; Superapp is the no-code app builder that generates real native Swift, the same output every App Store app compiles to.
| Output | AI app builders | Real native iPhone app | App Store review | You own the code |
|---|---|---|---|---|
| Web app | Lovable, Bubble, Base44 | No (wrapper) | Highest risk (Guideline 4.2) | No |
| Cross-platform | Rork, FlutterFlow, Vibecode | No (Flutter/RN) | Low to moderate | Varies |
| Native Swift | Superapp | Yes | Lowest | Yes, Xcode project |
As a disclosure, Superapp is our product, so weigh this accordingly and test the free tier.
The no-code app builder that outputs real code
Superapp is a no-code app builder: you describe the app in plain English and never touch code. But unlike most no-code app builders, which lock you in and output a web or drag-and-drop app you cannot export, Superapp generates a real native Swift Xcode project you own. No-code to build, real code to keep, so if you outgrow the builder your engineers continue in Xcode with no rebuild.
The AI app builder for a native iPhone app
Superapp is the AI app builder built for a truly native iPhone app. It generates real Swift and SwiftUI, the same code a human iOS developer writes, and you own the resulting Xcode project.
A web wrapper reaches the App Store through Apple's Guideline 4.2 review with the highest rejection risk, and runs at web speed instead of native speed. Native Swift clears review more easily and gets full access to iOS features like widgets, Face ID, and Apple Pay.
How it works
Four steps to your app.
Describe your app
Describe the app you want to build in plain English, no technical spec needed.
The AI generates native Swift
Superapp writes the screens, data models, and navigation as real native Swift.
Refine by chatting
Keep chatting to adjust the design, add screens, or connect a backend.
Publish to the App Store
Publish to the App Store from your browser, no Mac required.
Is there a free AI app builder?
Yes. Superapp is free to start, with 5 credits every day and no credit card required, and several other AI app builders also have free tiers. Publishing to the App Store still needs a $99-a-year Apple Developer account, no matter which AI app builder you use.
What does an AI app builder cost?Superapp is free to start, and Pro is $25 a month for higher usage.Publishing to the App Store needs an Apple Developer account, $99 a year, paid separately to Apple.
Frequently asked questions
What is an AI app builder?+
An AI app builder is a tool that turns a plain-English description into a working app by writing the code for you. You describe what you want, and the AI generates the screens, data, and logic instead of you writing them by hand.
How does an AI app builder work?+
You describe the app you want, the AI generates the code, and you refine it by chatting before you publish. The best AI app builders let you keep refining without ever touching the underlying code yourself.
What is the best AI app builder?+
It depends on the output you need: web app, cross-platform, or native. For a real native iPhone app, Superapp is the AI app builder built specifically for that, generating native Swift instead of a web or cross-platform wrapper.
Is there a free AI app builder?+
Yes. Superapp is free to start, and several other AI app builders also have free tiers. Publishing to the App Store still needs a $99-a-year Apple Developer account, regardless of which builder you use.
Can an AI app builder make a real native iPhone app?+
Yes, but only some can. Superapp outputs native Swift, the same code a human iOS developer would write, while most other AI app builders output a web app or cross-platform code instead.
Can AI really build an app?+
Yes. AI app builders like Superapp write real, working code from your description, not just a mockup. You still review what it builds and decide when to publish.
Do I need to code with an AI app builder?+
No. You describe your app in plain English, and the AI writes the code. With Superapp, you also own the generated Swift, so a developer can extend it later if you need to.
What is the difference between AI app builders?+
The main difference is what they output: a web app, a cross-platform app in Flutter or React Native, or native Swift. That output determines performance, App Store review risk, and whether you get a truly native iPhone app.
Is Superapp a no-code app builder?+
Yes. Superapp is a no-code app builder, you describe your app in plain English and it writes the Swift for you, so you never edit code. Unlike most no-code app builders, it outputs a real native iPhone app and an Xcode project you own.
Can a no-code app builder make a real native app?+
Most cannot, they produce a web wrapper or a cross-platform app. Superapp is the no-code app builder that generates real native Swift, the same code an iOS developer writes, so it clears App Store review more easily and runs at native speed.
Looking for an iPhone-specific builder? See the iPhone app builder page, or browse the full feature list.