Tapcart - Mobile App Builder provides you with a drag and drop editor to customize your Android and iOS app. It takes the information from your store in real time, and you can also set automated app refreshes so that your website and app are definitely in sync. 

With Tapcart, you can set up an unlimited number of push notifications in your app. You can also automate, schedule, and personalize them, but these features aren’t available in all plans. 

Tapcart allows you to integrate various plugins, add customer reviews, showcase product videos, and more. It also makes it easy to switch if you already have an app but aren’t satisfied with its support. 

Compared to its alternatives, Tapcart seems rather expensive. Its Core, Ultimate, and Enterprise plans will cost you $250, $550, and $1,200 per month, respectively. In any subscription type, you get an implementation manager to guide you through the process, while in Enterprise, you have a dedicated manager and designer. 

Among other features, the Ultimate plan offers unlimited design blocks, and Enterprise allows for unlimited integrations. You can try out any plan for 14 days.