In April 2013, Apple’s iOS continued to dominate with nearly 60% Web usage share versus Android’s 26% share, according to NetMarketShare.
iOS: 59.04%
Android: 26.02%
Java ME: 9.62%
Symbian: 1.73%
BlackBerry: 1.51%
Windows Phone: 1.14%
Kindle: 0.71%
Windows Mobile: 0.08%
Bada: 0.07%
Samsung: 0.06%
BREW: 0.01%
LG: 0.01%
HUAWEI: 0.00%
ZTE: 0.00%
More info via NetMarketShare here.