Effect Camera [for iOS]

Camera application with 30 visual effects, including monochrome, sepia, toon shading, and more.
All effects are done in real time. You can take picture while previewing the result.
You can also share the picture with Twitter or Facebook (iOS 6 only).
Shutter sound can be selected from 3 presets.

Works on both iPhone and iPad. iOS 5 is required.
(Resolution of the saved image depends on your screen resolution)

Effects included:
Color (Std/Hard/Soft/Negative),
Monochrome (Std/Hard/Soft/Negative),
Monochrome Filter (Yellow/Red/Green/Blue),
Tinting (Sepia/Warm Tone/Cold Tone/Blue Black),
Edge (Std/Inverted), Toon (Color/Monochrome),
Posterization (Color/Monochrome, Fine/Coarse)
Psychedelic (Color/Monochrome/Black and White),
Wave (Long/Short), Wave Glass (Vertical/Horizontal)