Telephony is a javascript / css / html-based framework for iPhone, Android, and Blackberry. It (at least on iphone) can be added as a native application. The user interface level for these applications is usually built in html / javascript and can be slower than a true native application.
phonegap
React Native allows you to build world-class application experience on your own platforms, using consistent developer experience based on JavaScript and React. The focus of React Native is on the effectiveness of developers on all the platforms you care about - study once, write anywhere. Facebook uses React Native in several production apps and will continue to invest in React Native. The user interface for real applications is their own controls - so your user interface is usually faster than the simple HTML / javascript approach for managing the GUI.
Change root
Unity is a cross-platform game engine developed by Unity Technologies and used to develop video games for PCs, consoles, mobile devices and websites. Unity is distinguished by its ability to target games across multiple platforms. Supported platforms: Android, Apple TV, BlackBerry 10, iOS, Linux, Nintendo 3DS, OS X, PlayStation 4, PlayStation Vita, Unity Web Player (including Facebook), Wii, Wii U, Windows Phone 8, Windows, Xbox 360, and Xbox One.
Unity
OpenFL is the open source port of the Flash API. Desktop, browser, Ios, Android, Flash, HTML5, etc .. and this is an opportunity to consider for those who come from the world of Flash. It also works with source binaries and target browsers (Flash / HTML5).
openfl
MonoGame is an open source implementation of the Microsoft XNA 4.x Framework. This allows XNA developers to create cross-platform games with an extremely high level of code reuse. It currently supports iOS, Android, Windows (both OpenGL and DirectX), Mac OS X, Linux, the Windows 8 Store, Windows Phone 8, PlayStation Mobile, and the OUYA console.
monogame
Adobe Flash And believe it or not, Adobe Flash can publish source binaries for ios, android, desktop and, of course, on the Internet. Performance is reasonable but not unbelievable. If you have a Flash game, you can easily transfer it to your mobile. And it does not require any plugins. It actually creates its own standalone binary file that runs on each platform.
adobe