SnapFXBy NorthWestern Creatives ( $0.99 )
FX Photo app with Live effects and support for FX`ing existing pictures from camera roll. Snap photos with live preview of selected effect or add effects later. Adjustable filters. Filters include: Grayscale Sepia Sketch Pixellate Invert Toon Pinch TiltShift Vignette Brightness Levels Sobel Canny Threshold XYDerivative Emboss Polka Dot Halftone Hue Whitebalance Exposure Optimized for iphone5