CatApp

CatApp is a Ukraine-based software developer founded in 2025. They specialize in Banners and Cart customization, maintaining a focused portfolio with one active application. The developer holds a perfect 5.0 average rating across all reviews.

Their flagship app, Sticky Add to Cart Bar, offers a floating buy button bar designed to remain visible on both desktop and mobile devices. This solution has earned five reviews with a 5.0 rating, demonstrating their effective approach to store navigation.

CatApp is characterized by high user satisfaction, consistently achieving perfect ratings for their development work. Their commitment to quality is reflected in the positive reception of their initial release in the Shopify ecosystem.