[iPhone God App] It was found using the Canon Easy-PhotoPrint actually

Canon Easy-Photo Print (Canon iEPP) is a free application that allows you to easily and wirelessly*1 print photos from an iPad, iPhone and iPod touch to a compatible Canon PIXMA printer or a Canon compact photo printer SELPHY via a local wireless network (Wi-Fi). Supported printer models are listed below.
You can wirelessly scan*2 and save images from a PIXMA multifunction printer to your iPad, iPhone and iPod touch.
In addition, you can wirelessly print PDF files stored in your iPad, iPhone and iPod touch to a PIXMA or SELPHY printer.

Key features
-Easily select from a wide range of paper types and sizes.
-Select multiple photos from your iPad, iPhone or iPod touch and print up to 20 copies at a time.
-Supports both bordered and borderless photo printing.
-Automatically finds printers on a wireless network when launching the Canon iEPP.
-Start the camera in your iPad, iPhone and iPod touch directly from Canon iEPP, then shoot and print photos instantly.
-Scan with a compatible PIXMA multifunction printer and save the data to your iPad, iPhone or iPod touch as PDF or Jpeg.
-Directly print PDF files stored in your iPad, iPhone or iPod touch.

*1. Requires access point to connect the device and PIXMA printers.
*2. Scanning function is supported by MG, MX and MP series of PIXMA multifunction printers.

Supported printers
Canon Inkjet Printers
PIXMA MP990 series, PIXMA MP640 series, PIXMA MP560 series, PIXMA MX340 series, PIXMA MX350 series, PIXMA MX870 series, PIXMA MG5200 series, PIXMA MG6100 series, PIXMA MG8100 series, PIXMA MP495 series, PXMA MX410 series, PIXMA MX420 series, PIXMA MX880 series, PIXMA MG5300 series, PIXMA MG6200 series, PIXMA MG8200 series, PIXMA MG3100 series, PIXMA MG4100 series, PIXMA MX430 series, PIXMA MX510 series, PIXMA MX710 series, PIXMA MX890 series, PIXMAMG3200 series, PIXMA MG4200 series, PIXMA MG5400 series, PIXMA MG6300 series, PIXMA iP7200 series, PIXMA PRO-10, PIXMA PRO-100, PIXMA MX450 series, PIXMA MX520 series, PIXMA MX720 series, PIXMA MX920 series

Canon Compact Photo Printer
SELPHY CP900, SELPHY CP910

Smart-devices
Devices running iOS 7.0 or later (All iPad models, iPhone 3GS & later, iPod touch 3rd generation & later)
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Media types*3
Plain Paper, Photo Paper Plus Glossy II, Photo Paper Pro Platinum, Photo Paper Plus Semi-gloss, Photo Paper

Paper sizes*3
Letter (8.5"x11" 21.5x28 cm), A4, A5, 4"x6" (10x15 cm), 5"x7" (13x18 cm), 8"x10" (20x25 cm), A3, A3+ (13"x19" 33x48 cm ), 10"x12" (25x30 cm)

*3: Media types & paper sizes depend on your printer specification

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