Gravity.Duck - New App: $.99, v1.0
Gravity.Duck - Version 1.1
Gravity.Duck - $.99 -> Free
Gravity.Duck - Version 1.2
Gravity.Duck - Version 1.3
Gravity.Duck - Version 1.31
Gravity.Duck - Version 1.32
Gravity.Duck - Free -> $.99
Gravity.Duck - $.99 -> $2.99