iOS 9.3.3 was launched this week by the Apple company, those from Cupertino offering users from all over the world the opportunity to benefit from a multitude of improvements offered through this update, at the same time solving many security problems that the system operation had them.
Although iOS 9.3.3 it is recommended for everyone and many rushed to install it in their terminals, there are people who still run versions of iOS 7 or iOS 8 in your own devices, and today you can see a comparison of the performance on your terminals with those old versions of iOS, but also iOS 9.3.3.
At the moment iOS 9.3.3 is the fastest version of the iOS 9 operating system, the Apple company managing to offer much better performance than many would have expected, but of course they cannot be as good as those of iOS 7 or iOS 8 , and this is normal.
If you have an iPhone 4S, update to iOS 9.3.3 it will not improve the performances, on the contrary, it will make them much worse, but if you have an iPhone 5S or iPhone 6, there is a possibility that the differences will not be so great, the same being also true in the case of the iPad tablets sold so far by to Apple.
