iOS7
If you really want to see what the iOS 7 hype is about, on your Android, and willing to spend $2.07(weird amount) then iLauncher is what you need.

Tat Wza

I’ve not tried this out as I didn’t want to spend the $2.07, and I also have an iPhone(although I didn’t update that to iOS 7 either). Long story short, I can’t tell you how it Actually works, but this video should do it 0_o

Google Play iLauncher