Source: http://www.cocoachina.com/applenews/devnews/2013/0528/6294.html
IOS-nbukit
Nbukit:CustomizableCamera, assets, image editing, gallery, Picker, and uikit
Subclasses
Usage:Nbucore
Including nbucameraview, nbuassets, cropping/filters, nbugallery, and nbuimagepickercontroller.
Gpuimage The gpuimage framework is an open-source BSD-based IOS library. gpuimage allows GPU to accelerate the processing of filters and other effects on real-time camera videos, movies, and images. Compared with core image (a part of content in IOS 5.0), gpuimage allows you to develop your own filters and supports ios4.0. There is also a simple interface. However, gpuimage also lacks some advanced features in core iamge, such as facial detection.
Kxmovie
: Use FFMPEG Video Player
Kxmenu : Pop-up menu used in iOS app
Sialertview Sialertview uses the block syntax and has a good transitional effect. Application Example Grid
Diary
Uiscrollslidingpages You can add multiple view controls and scroll horizontally. Similar to Groupon app. Example application:
Tom
Thorpe photography