> ## Documentation Index
> Fetch the complete documentation index at: https://knowledge.bitbybit.studio/llms.txt
> Use this file to discover all available pages before exploring further.

# bitApp overview

> Build and publish a mobile app with bitApp — set up your account, design the homepage and sections, brand it, and publish to the app stores.

bitApp is bitbybit's mobile-app builder for your Shopify store. Set up your account, design the homepage and content sections, brand the app, and publish to the App Store and Google Play. This page orients you and points to where to start.

## Start here

<Card title="Set up your bitApp account" icon="mobile" href="/bitapp/how-to-set-up-your-bitapp-account">
  Connect bitApp to your Shopify store and get ready to design your app.
</Card>

## What you can do

* **[Homepage and sections](/bitapp/how-to-design-your-homepage)** — design the homepage with image sliders, circle image grids, and product collections.
* **[Reviews](/bitapp/how-to-set-up-review-section-in-product-page)** — add a review section to your product pages.
* **[Navigation and categories](/bitapp/how-to-add-a-category)** — organize categories and the bottom navigation.
* **[App branding](/bitapp/how-to-set-your-app-branding-color)** — set your app icon, name, colors, and splash screen.
* **[Preview and publish](/bitapp/how-to-preview-your-app-in-real-time)** — preview in real time and publish to the App Store and Google Play.
* **[Login options](/bitapp/how-to-add-login-options-to-your-app)** — add login options for your app.
* **[Integrations](/bitapp/how-to-integrate-bitapp-with-shopify)** — connect bitApp with Shopify.

## New to bitbybit?

Start by [setting up your account](/bitapp/how-to-set-up-your-bitapp-account), then [design your homepage](/bitapp/how-to-design-your-homepage) and [preview your app](/bitapp/how-to-preview-your-app-in-real-time).