If you are aiming to make new mobile applications that will run on BlackBerry, iOS, or Android devices then you might need to use the Sencha Touch web app framework. These devices should be based on web standards like the HTML 5, CSS3 to be compatible with Sencha Touch. The advantage for developers is that mobile web applications may be made to work like native applications when used within browsers. The key is for the user interface itself to be amended by the developer using the Sencha Touch user interface framework or library. If you have no idea what all that means or are not sure you’re capable of using Sencha Touch yet, you may need the services of Numeroeins for this.

The latest version of the framework is Sencha Touch 2.2.1 which was launched in April 2013. It can be used on Mobile Safari, Windows 8 IE10, Windows Phone 8, Kindle Fire Browser, Bada Mobile Browser, BlackBerry 10, the Android version of Google Chrome, and the Android browser. The Tizen browser has only preliminary support from the latest Sencha Touch version while Firefox Mobile remains unsupported. Sencha Touch is based on JavaScript and carries a commercial GPLv3 license.