8 of 8Image
(Credit: Sixgreen Labs)
iPhone Keyboard Emulator
Maybe a couple of years ago it was the case that iOS had a better keyboard implementation than other mobile platforms, but not now.
Wanting to use an iPhone keyboard on Android would be akin to wanting to use S-Voice on iPhone.
We don't understand why you'd want to replace the much better native keyboard with this app. But if you want to pretend you have a Samsung iPhone, this app could help.