The developer claims in description of this app, that it is an official app of Mobile World Congress 2010 but we have trouble believing him, because it is not mentioned on the official website of this magnificent event.

Furthermore this app sucks: when we have found particular company, then it shows a map:

… but it is impossible to zoom in on given stand in this particular map with a pin. To zoom in on the map you have to go to the main screen of this app.

Nonetheless this app seems to support GPS and shows where you can find a loo, so it might be of limited usability although press conferences of companies are not mentioned. It’s better than nothing but this app requires work yet, and there is not much time: Mobile World Congress 2010 begins in 2 weeks…

Get it here (price: FREE):

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Apart from iPhone, you might be interested also in Windows Mobile phones!