Sencha Touch intent is to enable Web developers swiftly and easily develop HTML5 based mobile applications that work on iOS, Windows, Android, Tizen and BlackBerry handsets and is completely based on web standards like HTML5, CSS3 and JavaScript.

Sencha Touch offers everything web developers need to create powerful, universal mobile web applications with over 50 built-in components, themes for any popular mobile platform and a built-in MVC system.

It’s a high-end HTML5 mobile app framework, the milestone for Sencha HTML5 platform. Sencha Touch is the only framework that enables developers to build powerful apps that work on iOS, Android, BlackBerry, Windows Phone has been built to deliver top user experience.

In the lates Sencha Touch version the device APIs were updated to make Apache Cordova a fully supported component, includes support for the Adobe PhoneGap Build and two new themes named Cupertino and Mountain View and other improved exsting themes, like the Blackberry 10 theme.

New ProgressIndicator Component to allow users see when uploading and other improvements like the support for XMLHTTPRequest Level 2 (XHR2) on handsets that use it.
Sencha Touch has been built for speed, taking advantage of hardware speedup to deliver great app experience no matter what browser or mobile device a user is using.