The appy wanderer: smartphone walking in our cities’ green spaces

Go Jauntly is a new walking app that uses photographs rather than maps to guide users on routes around woods and byways. We put it to the test in south London

10 of the best travel apps … that you’ll actually use: part two

Ever needed to make a cheap international call without the internet, or been worried about security as you move between wifi hotspots? These apps make travel safer, easier and cheaper