20 best free travel apps for travelling around the UK

By Kash Bhattacharya & Katy Stewart Even for a non-techie, the world of mobile apps can be a genuinely exciting one.Constantly developing, expanding and responding to a demanding, connected public, apps are good for so much more than just Candy Crush. So which are the best free travel apps for travelling around the UK? BudgetTraveller’s Bible reveals the top 20 travel apps.