This is a wonderful app. It is easy to use, and has several useful options & layouts. Granted, if one is in a foreign country, the recipient does not get a local stamp. But the ability to choose whatever photo one feels best describes their adventure is very personalized. Plus, finding a post card of ANY kind and the post office in an unfamiliar city is sometimes difficult. The quality of the post cards are very good, high quality printing on glossy, heavy card stock material. Every person I have sent one of these to has been impressed. I have not used the greeting card option yet, so can not speak to that. However, based on my current experience, I would expect that to be just as high quality & professional as the post cards. Plus, the cost is very reasonable. The more credits one buys, the less it is per card.