Cocoa Touch (iOS) vs. Kohana vs. PHP-MVC

The Cocoa Touch layer contains key frameworks for building iOS apps. These frameworks define the appearance of your app. They also provide the basic app infrastructure and support for key technologies such as multitasking, touch-based input, push notifications, and many high-level system services.

Kohana is an elegant, open source, and object oriented HMVC framework built using PHP5, by a team of volunteers. It aims to be swift, secure, and small.

This project is - by intention - NOT a full framework, it's a bare-bone structure, written in purely native PHP ! The php-mvc skeleton tries to be the extremely slimmed down opposite of big frameworks like Zend2, Symfony or Laravel.