A mobile version of Apple’s Safari web browser.
On January 9, 2007 Steve Jobs announced the mobile version of the (Apple) Safari browser.
Mobile Safari is based on the same WebKit rendering engine as the desktop version, but with a modified feature set better suited for a mobile device.
The iPhone and the iPod Touch both run a device-specific version of Safari that has a few peculiarities, ranging from rendering and media capabilities (i.e., no Flash) to JavaScript and DOM quirks.