Cam Fx! is a nice App that applies cartoon-style live filters over the camera controller.
Yes...WYSIWYG. In other others, you can change filters live and see the results in front of your eyes. Thanks to the new processor of iPhone and iPad devices, this is now available to you.
You can edit each filter’s value by moving a central Slider before taking a picture.
Choose between 8 different cool Effects and Share your photos on Facebook, Twitter, Mail, Instagram, etc.
You can also save them into your device’s Photo Library or assign them to your Contacts.
What are you waiting for? Download Cam Fx! now!