Last-minute hotel rooms? If you don’t happen to be a “planner” or you find yourself out on the street one night in a strange land, the HotelTonight app might just be for you. Basically, they sell unsold hotel rooms each morning at 9 a.m. in more than 450 spots globally. The rooms are categorized into Luxe, Hip, Solid, Basic, Charming and Crashpad, and you can book up to a five-night stay in about 10 seconds – three taps and a swipe. Good for those on the road, last-minuters, bargain-hunters or hearty partiers, this app can come in really handy, and rooms can be booked until 2 a.m. If you’re one of those people who can and does occasionally wing it, try this out. Great for trysts! Ten million plus downloads can’t be wrong.