first of all, i bought this app. its in English. i emailed them directly before my purchase. and they got back to me in a day. they said there is something wrong with iTunes and they already reported to Apple about application description not being in English. anyway, this app is great. it worths the money. its 100x better than Jade which i also bought a week ago.
> Brightness: lightens pictures that are too dark
> Sharpness: sharpens blurred photos
> Saturation: changes color intensity
> Illumination: enhances underexposed images
> Contrast: improves contrast for a clearer image
> Color Balance: creates cool or warm color nuances
> Sepia: Adds a yellowish brown tone
> Color Dither: generates a color halftone image
> Gray Dither: achieves a gray halftone effect
> Night Vision: simulates a view through night-vision glasses
> Sunburn: gives an image a sunburned touch
> additional filters like rotating and mirroring images.
mobile23 about Picoli - easy photo and image editor