# App blocks

With App blocks, you can add, customize, and rearrange apps just like feature sections in the theme editor without custom edits to the theme.

Please note that our [Support policy](https://fluorescent.co/help/contact) does not cover app integration or problems arising from apps. See Shopify's listing of [OS2 apps](https://apps.shopify.com/collections/online-store-2) or contact the developer of your app to ask about compatability with OS2 and our themes.

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> **Related links**
>
> [Product template](https://help.fluorescent.co/cornerstone/product-pages/product-template)