Skimble......has anyone tried it?

I have just started th 30day shred and have come across Skimble for the iPad , has anyone out there given it a go as it seems fab.

I would love to kick start my loss again as had a great few weeks to begin with, now zilch, feel fitter and looking for all those nsv but I am starting to get a bit fed up.

Please let me know if the Skimble ap can shunt things along.