PhotoPad by ZAGG is a free premium photo-editing app designed specifically for the iPad. CameraBag preserves the resolution of your originals, and it's possible to scale them down if you'd rather have a smaller size for posting or sending photos via mail. There are other presets as well, plus a button that generates a random variation of an existing preset.

'1962' provides dynamic black and white images, and 'Magazine' delivers saturated tones to your photos. The app comes with some preset filters like 'Helga,' which gives you a square format image with washed out highlights and some vignetting. Now it's made it onto the iPad, where it will be highly welcomed by photographers. $2.99) is a popular photographic cropping, framing, and filter tool that has had life on both the Mac and PC platforms, as well as the iPhone. For comparison, the App Store as a whole only achieved 20,000 titles in February 2009, some seven months after its opening. The progress is relatively quick, as the 10,000 mark was hit in June, and the iPad itself only launched on April 3rd. In only 80 days, Apple claim it has sold 3 million units worldwide! In August 2010, the iPad has achieved a major milestone with over 20,000 native apps now being present at the App Store. Apple stated that they sold 1 million iPads in the United States just 28 days after its launch and it reached 2 million in about 2 months since launch. Estimates is based on calls to 48 stores.

According to estimates by Gene Munster, chief Apple prognosticator at Piper Jaffray, Apple sold 300,000 iPads 3G first weekend.

Best free photo editing apps for ipad