We handle device and OS compatibility. You build rich native apps. Appcelerator Titanium – An open, extensible development environment for creating beautiful native apps across different mobile devices and OSs including iOS, Android, and BlackBerry, as well as hybrid and HTML5. It includes an open source SDK with over 5,000 device and mobile operating system APIs, Studio, a powerful Eclipse-based IDE, Alloy, an MVC framework and Cloud Services for a ready-to-use mobile backend.
A multiple phone web-based application framework is a software framework that is designed to support the development of phone applications that are written as embedded dynamic websites and may leverage native phone capabilities, like geo data or contact lists. For more general frameworks see List of rich internet application frameworks.