When Jelly Bean was introduced in Google I/O 2012, one of the finest feature was the Jelly Bean keyboard. Ice Cream Sandwich keyboard uses the predecessor whereas in Jelly Bean it uses the prediction which looks very interesting as it predicts the next word before you type that makes a lot easy for rapid typing.
Thanks to Beansoft the developer of this new prediction filled keyboard which is ported on ICS devices running 4.0.3 and above. The alpha build is out and available in Google Play Store but still there are few bugs which will be fixed soon but hope you will still enjoy this app. Currently it only supports English, German, French, Spanish, Portugese (Brazil) and Russian language.
Visit Google Play Store to install Jelly Bean Keyboard for ICS