Shoppy is not just another mobile builder for Shopify, their approach is different. Instead of automatically transferring your store into mobile app, you can build a fully customized one tailored for mobile experience.
You can use predefined layouts and take advantage of the customizable widgets. Some of them will be unique to your mobile store. We really like the news widget and promotional banner which give you opportunity to catch user's attention. Besides the widgets you can also build custom pages.
Many mobile app builders give you the opportunity to send out push notifications. Shoppy goes beyond and besides the "basic" notification, you can also used triggered notifications like welcome message or abandoned checkout message.
Shoppy has multiple integrations to the most popular Shopify services like Judge.me, Klaviyo, or Recharge. There is a free plan which allows you to "build" your mobile store, but in order to publish it to app stores you need to upgrade to one of the premium plans starting at $110 per month.
The solution has 20+ 5-star reviews and we are not surprised. The tool is extremely sophisticated and we are happy to recommend it as our top choice when it comes to mobile app builders for Shopify.