What is the difference between Shopify themes and apps?

Great question! Shopify themes and apps are both essential parts of customizing and enhancing a Shopify store, but they serve very different purposes. Here’s a simple breakdown:


Themes = How Your Store Looks

  • Purpose: Controls the visual design and layout of your store.

  • Think of it like: The clothes your store wears — colors, fonts, layout of pages, and overall branding.

  • Examples of what themes affect:

    • Homepage layout

    • Product page appearance

    • Navigation menus

    • Mobile responsiveness

  • Customizable? Yes! You can tweak them using the Shopify theme editor or by editing the Liquid code if needed.

  • Where to find: Shopify Theme Store or third-party marketplaces.


Apps = What Your Store Can Do

  • Purpose: Adds features and functionality that don’t come built-in with your theme or Shopify itself.

  • Think of it like: Tools or plugins — giving your store superpowers beyond design.

  • Examples of what apps do:

    • Email marketing integrations (e.g., Klaviyo)

    • Reviews and ratings

    • Subscription services

    • Inventory management

    • SEO tools

  • Customizable? Many have settings, but not as deeply editable as themes unless you use custom APIs.

  • Where to find: Shopify App Store


Example in Action

Let’s say you’re launching an online candle store:

  • You choose a theme that shows off your products beautifully, with big photos and a calming color scheme.

  • Then you install an app to let customers leave reviews, another to connect your store to Instagram, and maybe one for abandoned cart emails.


So in short:

Element Shopify Theme Shopify App
Role Controls look & layout Adds new features
Customization Visual edits & code tweaks Settings or API-based
Found at Theme Store App Store
Example Minimal, Dawn, Debut Oberlo, Judge.me, Klaviyo