I have really enjoyed using this app while my 3 children attend summer camp in another country. Being able to send them my own photos directly from my phone has saved me the hassle of tracking down international postage or a trip to a mailbox. Im able to write them each a short note every day and include a photo of something silly or showing what their Dad & I are up to at home. Or simply their pets sleeping on their bed missing them. Buying Postsnap credit in bulk in advance keeps the cost of each card reasonable, and I can write the cards anywhere anytime. (Riding on the bus or tube)
After using it for camp, I immediately saw the value of using it when traveling, as well. Most of my friends are on social media, but Postsnap is fantastic for sending photo cards to my 92 year old Father-In-Law, to keep him in the loop of where we are and the sites were seeing; or even just to share current photos of the kids. Even my connected friends like a hard copy for the fridge!
This is a great app. Simple to use. Fun.