Are there apps for creating widgets on Shopify?

Yes, well-designed widgets make navigation easier, surface necessary details at the right time, and reduce decision fatigue. For example, a persistent “add to cart” button saves users from scrolling, while a sticky filter bar on collection pages helps shoppers narrow down products quickly. Widgets also enable subtle nudges like showing reviews, badges, or timers, that increase buyer confidence without being intrusive. Overloading your store with too many widgets clutters the interface, so choose those that support your goals and match the design tone of your theme.