If you find yourself at a loose end, and you're in London with an iPhone, then Frugl can come to your rescue. Okay, I know that there are a couple of ifs there which do rather limit the reach of this app – but nonetheless it is well worth being an ITProPortal app of the day because it is such a treat to use.
The idea is that you can find stuff to do in London that's free or low cost. Not only does the app tell you what is going on, you can book or buy tickets direct from within the app. If you are not a big fan of travelling much for your entertainment, or if you happen to be in a location with time on your hands and want to find out what's going on nearby, Frugl will find what's near to you. And if you are in an unfamiliar location, of course Frugl can help you with directions to the venue you've selected.
There's a good mix of different types of events listed in Frugl, and it is a really easy app to get to grips with. It's a pity it is iPhone only at the moment – roll on the Android version. And of course, roll on versions for other cities!