Traveling can be very stressful. From booking flights and hotels to finding your way around a new and unfamiliar city to communicating with the locals, it can become extremely overwhelming. Fortunately, smartphone technology and mobile apps have created a number of tools that help make travel more relaxing. With 24/7 access to data on reservations, local hot spots and language translations, it's a lot easier to deal with unexpected delays and changes. In this slideshow, we've highlighted 14 apps that can help you plan and navigate your next adventure.