You probably have already used Like a Local before, even if you might not remember it – it's a popular search result for travel information for non-English speaking countries. There are over 50 cities featured, with local's tips and reviews for restaurants, bars, sights and 'things to do'. The selection of things to do is less tourist-oriented than other similar services like Tripadvisor, and there's a 'Locals' feature for each city that allows you to contact locals and ask them questions. The app versions of the guides are also available offline – a useful feature for those travelling without a local sim-card.