Handwrytten - Handwritten notes straight from your device. Huge selection of cards or design your own. Handwriting service integrates with 1000's of apps.
MyPostcard - Send real photo postcards and greeting cards - worldwide, from any place to anywhere.
Felt for iPhone - Handwritten cards for the modern world
Postsnap - Postsnap's iPhone app is the best, free postcard creator. Make & send real printed postcards, greeting cards, invitations and announcement cards using your own photos.
Inkpact - Send genuine handwritten messages in just a few clicks
Stampix - Photo printing in a fast, easy & ecological way.