Letterflix - Send letters and snail mail online to the USA, Europe, India, or anywhere in the world. Letterflix is the easiest and secure way to send letters and snail mail anywhere in the world from the comfort of your home.
Disposable Camera App - A roll full of surprises, printed and shipped for $12.99
Letter to Yourself - Send a physical letter to your future self
EverChanging: Disposable Memories - Disposable camera app that doesn’t suck.
DocuPost - Sustainably mail letters, checks & postcards online from 75¢
Printsnap - Disposable camera plugin for Snap — mail photos to your door