List of Free code Cocos2D iOS

AugRealityApp
iOS Augmented Reality using Cocos2d v 2.x Tutorial.
CCCaca
ASCII Art for Cocos2D iOS 1.1, 2.0 and 2.1 with ARC Support.
CCHelloWorld
iOS, cocos2d , getting started with animation.
CCVideoPlayer
Universal Mac / iOS VideoPlayer, compatible with Cocos2D , that is used in iTraceur.
cocos2d 2 .0 kamcord
iOS framework for recording and sharing cocos2d 2.0/ 2.1 gameplays.
cocos2d kamcord ios
iOS framework for recording and sharing cocos2d 1.0.1 gameplays.
cocos2d Sandbox
A bunch of tests using cocos2d and box 2d for iOS.
GATetris
A simple Tetris Clone for iOS, written in Objective C with cocos2d.
HelloBox 2D
iOS, cocos2D , getting started with Box 2D.
HelloChipmunk
iOS, cocos2D , getting started with Chipmunk.
joystick ios
An objective c (not Cocos2d ) virtual joystick implement. You can custom the stick images to change the apperance.
kamcord ios sdk
The Kamcord iOS framework for native iOS engines and cocos2d / cocos2d x.
MFLJoystick
Joystick for iOS not Cocos2D. I wanted one that functioned as well as GTA Vice City, and there weren't any already existing.
NDControlGaugeExample
An example showcasing NDControlGauge a gauge control for cocos2d for iOS.
NDControlSliderExample
An example showcasing NDControlSlider a slider control for cocos2d for iOS.
Pipes
Working on a Pipe Mania clone for iOS with cocos2d.
tommyBros
A platformer using cocos2d for iOS.