IntroductionGet started · What Apirex is, what it generates, and who it's for.
QuickstartGet started · From a GitHub URL to a signed APK on your phone — in five minutes.
InstallGet started · One command per OS. No SDK download, no JDK juggling, no Gradle dance.
ConceptsGet started · Projects, runs, plans, builds, and credits.
Project planningBuild · How Apirex maps your routes, screens, and APIs to native flows.
Visual editBuild · Tweak components on a live preview without leaving Compose semantics.
Live previewBuild · Hot-reload your app on a real device while AI iterates.
Custom KotlinBuild · Override anything Apirex generates with your own code — and keep your edits across regenerations.
Sign & releaseShip · Generate a keystore and build a release AAB ready for the Play Store.
Push notificationsShip · Firebase Cloud Messaging wired in by default.
Auth & paymentsShip · JWT, OAuth, Stripe, Razorpay, and Play Billing — detected and wired automatically.
iOS (coming soon)Ship · Swift + SwiftUI, same plan, same projects.
CLI referenceReference · Every command the Apirex CLI exposes.
TroubleshootingReference · The most common errors and the exact fixes.
Blog
Hello, Apirex.Announcement · The world doesn't need another app builder. It needs a way to give every existing website a real native life. That's what we're building.
Why real native beats a WebView every single timeEngineering · WebView wrappers ship your website inside a browser. Apirex generates real Kotlin. Here's why that difference is everything.
Apirex vs other AI builders and assistants — where we're betterCompare · AI coding tools are exploding. Here's an honest, side-by-side look at why Apirex wins for shipping a real native mobile app.
From URL to APK: an architecture overviewDeep dive · What happens between pasting a GitHub URL and downloading a signed APK. A walkthrough of every stage.
Why we chose Kotlin and Jetpack ComposeEngineering · We could have generated Java + XML, or Flutter, or React Native. We picked Kotlin + Compose. Here's why.
The local agent, explainedProduct · Why Apirex builds run on your machine, what the agent installs, and how we keep your source code private.
Credits, models, and what costs whatPricing · How Apirex pricing actually works, why we use credits, and how to estimate what your app will cost.
How Apirex detects auth in any codebaseEngineering · Inside the auth detector: how we recognize JWT, OAuth, Supabase, Firebase, Clerk, and Auth0 — even when they're customized.
Native payments: Stripe, Razorpay, and Play BillingEngineering · Why we wire payments through native SDKs instead of mobile web checkout — and what that means for conversion.
iOS roadmap: Swift, SwiftUI, and what's nextRoadmap · Why iOS is coming after Android, what the output will look like, and why you'll still need a Mac.
Build
Custom Kotlin
Override anything Apirex generates with your own code — and keep your edits across regenerations.
Apirex generates idiomatic Kotlin you can read, edit, and own. The output is a standard Gradle project that builds without Apirex installed.
The overrides folder
Anything you put in app/src/main/java/overrides/ is preserved across regenerations. Apirex's generator will never overwrite a file in that folder.
kotlin
// app/src/main/java/overrides/CustomCart.kt
@Composable
fun CustomCart(state: CartState, onCheckout: () -> Unit) {
// your code wins
}
Linking your override
In the dashboard, mark the screen as 'Use override'. The generator will swap your Composable in at the navigation graph level.
