I have a dilemma, I visit the US once a year (Easter) and would like to purchase the 536 when 'in town' purely for the wifi/app functionality as there is no P25 here. With no working app and not even any details as to the exact functionality I don't know whether to pull the trigger on one or not, I think Uniden should at least provide full details of the functionality.
Of course if they meet the Q1 target and release something by end of March then that would be just the time I'm looking to purchase, if its late though I won't be back in the US for another year and I'm not paying overseas shipping, import duty and VAT on one!