The indispensable utility for flat hunters, find a flat in the uk by searching all the big websites like;
rightmove,
primelocation
propertyfinder,
Thanks to the nestoria feed.
The app also indexes local agencies so you get the best visibility of what is available and where.
The app use you current location and gives you all the properties around you, and plots them on nice friendly google map. You can also search based on postcode.
Flat finder requires an active internet connection.