1Stamp
NIHON KEIESHIEN CO.,LTD.
Stamps.com Mobile App
Auctane
MNSSimple
Kaushik Kale
PhotoStamp Camera
Map05
Stamp Me - Loyalty Card App
Stamp Me Loyalty Solutions
StampID: Identify Stamp Value
Magicdev
Stamp Mate - 适用于移动设备的邮票收集应用
Catamates
Stamp Identifier
Colnect Collectors Community
Autostamper custom camera
GPS Map Camera