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Using the iPad version and ICS version on my 7.7 (no tablet version yet), I'm preplexed as to why the apps are so differant.
Its clear from other apps that the iPad version could be replicated to ICS, but it isn't.
Far less information is available on the ICS version than iPad and I cant help but feel it would take far longer to recreate everything than use the same design principles.
I'm not looking at a ICS vs iPad discussion, just like using ICS version but its just not as good as the iPad version at the moment; IMHO.
Perhaps there will be an ICS tablet version coming then maybe that is why, but that seems again a waste of valuable resources, designing yet another app 