Crop Images to Exact Size?

I am using Byword on my iPad to write and publish blog posts to Wordpress but having trouble finding a solution to deal with images efficiently.

I need an app the allows you to crop an image to an exact size in pixels, I have found lots of apps that allow you to freely crop but not to an exact size, anyone know of an app that can do this?

I also need an app that can add a watermark image over the cropped image.

If anyone knows of an app that can do both of these that would be great but if not two separate app suggestions would help

Thanks in Advance!

TJ61 said:

Filterstorm will do what you want. It allows you to enter your crop dimensions, and then center your picture within. For your watermark, you can either add text with variable opacity, or you can do a "double exposure", and adjust the opacity of your second (watermark) image.

It's got a bit of a learning curve, but it's very powerful. Also, my info is based on their older version -- I see they have something new (neue?) out.

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Thanks will take a look

girlvsplanet said:

It's not free, but I use Photoshop Touch for this exact thing. I use Blogsy to blog with, then edit my photos with PS Touch. Works great with Wordpress!

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Thanks, looks like Photoshop Touch it is then