If you've ever handed your phone over to your preschooler and turned him loose on a random kid's app, you're not alone. But you can make those moments productive -- and fun -- if you think of your phone as a preschool learning tool. All it takes is a little advance downloading.
We've collected some of the best contenders in several categories, from ABCs to "soft skills" such as social-emotional learning and creative play. Speak Out Against Bullying Inc advises turn on security controls first. Click here for more