for the iPhone

Use fotoCrop to crop your images in your iPhone photo album.

Crop photos as well as screen captures which are saved in the camera roll.

For example, crop a photo to improve its composition, or crop a screen capture of a website to extract an image or to clip a news article.

You can then print, email or upload it to Facebook.

Select an area of the screen.

Copy the area and re-size it.

Or cut and rotate it.

Add more images to the screen.

Create a collage.