Smiley 4 U (air.SmileAndroid) on Google Play
This Smiley will cast a magic & lasting smile especially on the lips of an infant! Smiley 4 U smoothly rotates 360° as it adjusts to the movement with the accelerometer. My kid always smiles. Better than a pacifier. Just watch out that your toddler doesn't start to nibble on your phone.Android 2.2 Adobe AIR(open source - Flash CS5 - check the developer's full home page)