Apple iOS 4.3 vs iOS 4.3.1 | Compare iOS 4.3 vs 4.3.1 Performance and Features for iPad and iPhones Apple iOS 4.3 and iOS 4.3.1 are both recently released Apple iOS versions for iPhones, iPads and latest iPods. Apple released iOS 4.3 in early March with Apple iPad 2. Then around mid March iOS 4.3 […]