EachScape is a unified, cloud-based, drag-and-drop editor for native iOS and Android apps, as well as HTML5 Web apps. That might seem like an odd combination, but it works well. In addition, EachScape includes mobile back-end services for apps you build with its platform, Web preview for all apps, and an online build service.
The architecture that allows EachScape to build iOS, Android, and HTML5 apps from a drag-and-drop editor (the Cloud Studio) depends on blocks and modules, as well as layouts and actions. Under the hood, EachScape has implemented a set of classes in Objective-C for iOS, Java for Android, and CoffeeScript for Web apps that correspond to ads, buttons, containers, controls, data connectors, data input, HTML, images, maps, media, navigation, placeholders, RESTful remote queries, social networks, and text. Advanced developers can build new blocks and modules for EachScape to extend its capabilities, using its SDKs.
Read my full-length review of EachScape v5.0.
EachScape, free to start, pay when you are ready to publish