I doubt you are going to see much mobile track planning software, given the size of the screens (though a larger tablet might be able to handle it) it isn't very practical IMO. Android and IOS are full blown operating systems, they simply have phone apps on the platform and hardware to support phone conversations but are otherwise a computer, in terms of the OS and the hardware it runs on there is no reason such a program couldn't be written,but given the limitations of the screens and also the size of the audience, no real reason to do it.