From palugu Software:
Stand out using your own printer for amazing photo printouts directly from your iPhone or iPad. Instant self-printing: Print photos from your photo library on any AirPrint-capable printer in the size you want. Colorful backgrounds: Select print size larger than the photo size and colorize the background. Layouts: Print 2, 3 or 4 photos on one sheet of paper. Stunning text labels: Print a different text label on every sheet. Made for Printing. o Print 1, 2, 3 or 4 photos on one page (photo stitching). o Print all photos that are stored in your foto library. o Full control over the size the photos are printed in. o Use any AirPrint capable printer. o Contains all common photo sizes and more. o Multi selection of photos when you select the photos. o Print multiple pages. o Scale, mask, rotate photos. o Add text labels (up to 10 per sheet). o Choose Background color. o Choose print quality (photo mode or normal). o Print grayscale. Photo Sizes. o 3.5 x 5 in (9 x 13 cm). o 4 x 6 in (10 x 15 cm). o 5 x 7 in (13 x 18 cm). o 3.5 x 3.5 in (9 x 9 cm). o DIN A8 (common for business cards). o DIN A6 (matches perfectly 4 times on A4 standard paper). o DIN A5 (14, 8 x 21 cm). o DIN A4 (standard DIN letter size, 21 x 29, 7 cm). o US Letter. o US Half Letter (Statement). o EU Passport Photograph (3, 5 x 4, 5 cm, official size for Germany). o US Passport Photograph (2 x 2 in). o Bank card (5, 4 x 8, 4 cm, fits into the wallet). o Wallet (2, 5 x 3, 25 in, 6, 4 x 8, 4 cm, is slightly larger than the bank card format). o 4, 4 x 6, 6 cm (1, 73 x 2, 59 in). PhotoPrint helps to print photos better and saves your money. Have fun with creating layouts and collages. Requirements: New features and iPad support require iOS 8. For iPhone 3GS and iPhone 4 and iOS 4.2 or later PhotoPrint version 2.4 will still be available. Frequently asked Questions: http://www.touchingcode.com/en/TouchingCode_FAQ. Reviews. Printing made easy. by Jamielee513. I've been looking for a way to print specific size photos from my iPhone and with this app, it was so easy. Highly recommend this app. Compatible with AirPrint so you can literally have photos in seconds without a hassle. Brilliant Photo Printing App -. by Weeladdie - Version 1.5 - Dec 23, 2011. The latest update now has this fantastic App fully working for iOS 5. For setting out fotos on a standard A4 page and even printing multiple photos per page then this App is perfect. AirPrint printing and PDF generation work brilliantly. Super app -. by Co To Flo - Version 1.1 - Jul 31, 2011. Super tool and works great. Just exiting to See how easy printing and sending pictures can be.