There are thousands of apps which can aid you with anything. The good news for those who love to travel is that there are some travel apps which can save you money. While you can get most of the information using Google, they make it a lot easier to find whatever it is you are looking for. Some good apps that might save you money: Roomer - Roomer is the marketplace for hotel reservations. Book a discounted hotel room from other travelers selling their room Hipmunk - We search hundreds of travel sites to find the best prices and take the agony out of travel planning. Skiplagged - Skiplagged is an airfare search engine that will make you realize that it's sometimes cheaper to buy more flights than you need.