Jumbo Bros

Jumbo Bros is a Lithuania-based Shopify app developer established in 2025. The studio specializes in pop-ups, with a broader portfolio focus on upsell and cross-sell solutions. Currently managing two active apps, they maintain a strong reputation with an average rating of 4.7 across 15 total reviews.

The developer’s flagship offering is the Jumbo Bros Subscriptions App, which helps merchants boost average order value through code-free subscriptions, free gifts, and upsells. This solution has earned 8 reviews to date. Their development efforts successfully bridge the gap between subscription management and pop-up functionality.

Jumbo Bros is recognized for delivering high-quality, customer-focused tools that consistently resonate with Shopify merchants. By maintaining high average ratings, they demonstrate a commitment to reliable app performance. Their rapid entry into the ecosystem shows a clear focus on driving growth through conversion-oriented features.