In addition to the apps for the airlines you fly most frequently and hotels you stay with regularly, these apps can help you save money on flights and accommodations. Some may be obvious and others more obscure, but either way, get ready to start downloading. These are the most-loved apps here at TPG. Want more travel news and advice from TPG? Sign up for our daily newsletter. Whatever you need when you hit the road, there’s an app for that. Apps can help you navigate a new city, make currency conversions pack a perfect suitcase even provide on-the-ground local expertise. There are plenty of apps to help with everything from day-of hotel bookings and last-minute flight changes, as well as those that serve as guidebooks and foreign-language dictionaries that fit in your hand. Travel apps are not only a source of inspiration but also extremely useful for booking and managing logistics - even making restaurant reservations or finding a great fitness class wherever in the world you’re flying to next. When it comes to planning and taking a vacation, travelers rely on their smartphones more than ever. Editor’s note: This post has been updated with new information.