All About Shapes by Tiny Taps is FREE again for a limited time for the iPhone/iPad. In this educational app, a genie and her magic lamp helps your preschooler learn about 13 shapes through activities such as songs, tracing, puzzles, and games. This app has a nice variety of practice. I especially like the shape section of the app because each shape is named/spelled and two examples are given. One caution about this app – the cone is not drawn as a 3D object. The other 3D shapes (cube, pyramid, cylinder) are correctly drawn as 3D shapes. Hopefully the developer will correct this error in the next upgrade.