I wrote a simple app for my grandchildren, that love Thomas the Tank Engine. It has three animated buttons with real sound tracks of a bell from a steam locomotive, steam whistle and a diesel engine air horn. The phone also vibrates with the sounds. That can be turned off in the settings window. I may add more animations if this takes off a bit. Some might argue that this should be a free app but anything that can distract my 3 year old grandchildren for a few minutes at the checkout is worth $.99. It also comes with a watch app enabled.
© © Philip Sacchitella