FREE for a limited time – I Learn with Transportation for the iPhone/iPad. This app for toddlers teaches word names, sounds, colors, shapes, numbers, and environments of different means of transportation. Colorful, happy vehicles travel through the pages of this interactive book. Kids tap the vehicles to learn more. I like that the developers set the app up so that kids can name the sound, color, shape, etc. on their own and then they tap to see if they are correct. The app is also bilingual – it can easily be switched to Spanish. Your little one will love exploring the 21 different means of transportation in this cute app. Recommended!