# 10x ## Docs - [10x: build iOS apps with AI in plain language](https://docs.10x.app/introduction.md): 10x is an AI-powered macOS app that turns plain-language descriptions into production-quality SwiftUI apps with live Simulator preview. - [Quickstart: build your first iOS app with 10x](https://docs.10x.app/quickstart.md): Install 10x, sign in, describe your app idea, and watch the AI plan and build a working SwiftUI app — ready to preview on the Simulator in minutes. - [Install 10x on macOS: requirements and setup](https://docs.10x.app/installation.md): Download the 10x DMG, verify Xcode and Simulator requirements, install the app, and enable automatic updates on macOS 14 or later. - [How 10x turns your idea into a running iOS app](https://docs.10x.app/building/overview.md): Learn how 10x turns a plain-language prompt into a running iOS app — from your first description through plan mode, build mode, and Simulator preview. - [Plan mode: AI research and project planning](https://docs.10x.app/building/plan-mode.md): Before writing any code, 10x researches your concept, asks clarifying questions, and creates a detailed project plan — all in plan mode. - [Build mode: AI writes and edits your SwiftUI code](https://docs.10x.app/building/build-mode.md): In build mode, 10x writes and edits Swift files using an agentic tool loop — watch progress live in the chat panel and iterate with follow-up messages. - [Customize your app's design style and audience](https://docs.10x.app/building/design-styles.md): Use the onboarding wizard to choose a visual style, target audience, and extra context before the AI writes a single line of code for your new project. - [Attach files and images to your app prompt](https://docs.10x.app/building/attachments.md): Add images, screenshots, or text files to your prompt to give the AI reference material — mockups, specs, or anything that helps describe your app. - [Preview your iOS app on the iPhone Simulator](https://docs.10x.app/preview/simulator-preview.md): Compile and run your generated iOS app on the Simulator, capture named screenshots, and let 10x repair build errors automatically — no Xcode switching needed. - [Browse and view your generated Swift project files](https://docs.10x.app/preview/file-explorer.md): Use the file explorer sidebar to navigate every Swift file the AI has written for your project, view source code, and find files on disk. - [Open your 10x-generated iOS project in Xcode](https://docs.10x.app/preview/open-in-xcode.md): Open your 10x project in Xcode to run on a real device, customize build settings, add capabilities, or make advanced edits to the generated code. - [Add a Supabase backend to your 10x iOS app](https://docs.10x.app/integrations/supabase.md): Connect a Supabase project to your 10x app to get auth, a Postgres database, and Edge Functions — all wired up automatically by the AI. - [Configure environment variables for your app](https://docs.10x.app/integrations/environment-variables.md): Store API keys and credentials in the Environment panel so the AI can reference them when generating networking code for your iOS app. - [Sign in to 10x and complete account setup](https://docs.10x.app/account/sign-in.md): Learn how to complete the system check, sign in on first launch with Google, manage your session, and sign out from Settings when you need to. - [Manage your 10x subscription, plans, and credits](https://docs.10x.app/account/billing.md): Understand how 10x credits work, the difference between monthly plans and one-time credit packs, and how to manage payments through Stripe. - [View your AI credit balance and usage history](https://docs.10x.app/account/usage.md): Open the Usage panel to check your credit balance, review every AI generation charge with model and token details, and manage your spending in 10x.