"Save -how much- on fares"??? Not an app, a shortcut to text a cab. No indication of cost to be expected, so a call is better than so much typing. I guess useful as SMS shortcut for calling a cab in a crowded, noisy place, but that's it.
Wibly will allow you to find the best shops and the best deals near you.
A fascinating trip in the rich cultural heritage of Lecce and Salento.