A free app for Android, by DOKDOAPPS.

They say that it’s bad to let children, especially toddlers, handle gadgets. And though there is some truth to that, it still boils down to parental supervision. Plus, it is also equally crucial to let kids explore and fiddle stuff.

This application will turn your normal smartphone or tablet into a baby phone. With this app, your young one can push the buttons and they would hear all sorts of sounds and nursery rhymes. 

The buttons come in different colors, which means that you can also introduce them to your child at the same time.

However, it is important that you monitor the volume of the sounds so that they won’t be too loud and affect your child’s hearing.