Postcross implements the idea of postcrossing in simple application where you can instantly send a photo to a random person in Postcross network, and receive a photo-answer back.
So you can see the real life of people from different edges of the world!

Core features:

• Exchange photos with random people, you can see approximate location of received photo
• Be notified about photo-answers just in time
• Enjoy filters for photos
• Nsfw photo check