iPhone Tops Windows Mobile Devices in Web Browsing

Operating System Market Share

I've been tracking iPhone usage since its launch. Total web browsing on the iPhone has topped the web browsing on all Windows Mobile devices combined. The iPhone has had a dramatic rise in usage share in its short time on the market. Is this due to a better user interface? Larger screen?

Internet Browser Market Share

Internet Browser Market Share Trend

Internet Browser Market Share by Version

Internet Browser Market Share Trend by Version