SuperScanner! is the only 16 channel Internet Scanner Radio built exclusively for the iPad.
If you like listening to real scanner radios, this app will let you listen to stations all over the world.
And it's fully programmable!
https://itunes.apple.com/app/supersc...1584?ls=1&mt=8
SuperScanner! requires iPad 2 or newer and iOS 6.1 or greater.