Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
Azure App Service - App Service is a cloud platform to build powerful web and mobile apps that connect to data anywhere, in the cloud or on-premises
BuildFire - BuildFire is the easiest way for small businesses to build a mobile app in a matter of minutes for iOS and Android.
Lucee - A light-weight dynamic CFML scripting language for the JVM that enables the rapid development of simple to highly sophisticated web applications.
MIT App Inventor - App Inventor is a cloud-based tool, which means you can create apps for phones or tablets right in your web browser.
BlueDragon - Blue Dragon is an Action-Adventure, Role-playing, Turn-based and Single-player video game created by Artoon and published by Microsoft Games Studios.