Postfun - 교환 엽서
Ostasoft
SimplyCards - postcards
SimplyCards
엽서 제작기
Desygner Pty Ltd
Postando - Postcard App
Postando Photo Postcards & Greeting Cards App
MyPostcard Postcard App
MyPostcard Photo Postcards and Greeting Cards App
Urlaubsgruss - Postcard App
Streuwerk
Goose Goose Duck
Gaggle Studios, Inc.
오늘도 엽서 - 펜팔 랜덤 엽서 / 채팅 / 편지
GH PLANET Inc.
iPostcard - Postkarten App
iPostcard.org
TouchNote: Gifts & Cards
TouchNote Ltd