The SMSW!sh application for Android smartphones and tablets lets you schedule and send greeting cards for the cost of an SMS message. The app from Iconosys lets you pick the type of greeting (birthday, holiday, thank you, etc), choose a design, enter a personalized message (even an audio message), and the card is ready to be sent on your schedule. You can even schedule cards for years in advance. You can send a greeting card to an individual or to a list of recipients. Go to Iconosys for more information on the SMSW!sh application.