For gamma correction of photos select Gamma Filter. A slider control will appear. Slide left to decrease gamma and slide right to increase gamma. An activity indicator will appear while filter is being applied. You can hide the gamma correction selector window by tapping on photo area outside gamma correction selector window.

You can adjust the relative strength of R, G and B components of photo by selecting RGB balance filter. A slider control will appear with different sliders for each of R, G and B components. Slide respective slider left to decrease either of R, G or B values or right to increase the respective values. An activity indicator will appear while filter is being applied. You can hide the RGB balance selector window by tapping on photo area outside RGB balance selector window.

You can adjust brightness and contrast values of photo by selecting brightness and contrast filter. A slider control will appear with different sliders for brightness and contrast. Slide the respective slider left to decrease either of brightness and contrast or right to increase respective values. An activity indicator will appear while filter is being applied. You can hide the brightness and contrast selector window by tapping on photo area outside brightness and contrast selector window.

You can convert a colored picture in a gray scale picture by selecting gray scale filter. An activity indicator will appear while the filter is being applied. You can hide the filter window by tapping on photo area outside filter window.

You can create sepia effect in your photo by selecting sepia. An activity indicator will appear while filter is being applied. You can hide the filter window by tapping on photo area outside filter window.

You can create negative effect in your photo by selecting negative. An activity indicator will appear while filter is being applied. You can hide the filter window by tapping on photo area outside filter window.

You can create mirror effect in your photo by selecting mirror. An activity indicator will appear while filter is being applied. You can hide the filter window by tapping on photo area outside filter window.

You can rotate your photos by selecting rotate. You can select from each of rotate left, rotate right or rotate 180 degree from rotation direction selector window. An activity indicator will appear while filter is being applied. You can hide the rotation direction selector window by tapping on photo area outside rotation direction selector window.

You can revert to original photo anytime by selecting the reset button.

You can save your edited photos by selecting the save button. A new photo will be saved with an automatically generated name. The saved snap will be stored in default “Saved Photos” folder in “Photo Albums” on your iPhone. It saves photo in original dimensions.