Erin Newkirk is the genius behind the Red Stamp app, and as a working mom with a million things on her to-do list and an iPhone as her co-pilot, she came up with the smart idea of sending cards from your phone via text or email. You can choose from hundreds of well-designed digital cards, and many of them are photo-driven, so you can make it that much more personal with a shot of your kid waving at grandma or showing off her Halloween costume. I do not have children yet (working on it), but I’ve downloaded this app because of the great idea behind it. I’m busy with work, not children at this point in my life. Everyone can use a good, useful app.
P.S. It’s free!