Compatible with the iPhone, iPod Touch and iPad, the Plan and Play features a "How to Mix" that gives out advice on how to make a minibar cocktail, play strip poker or plan the perfect picnic (boring). To set the mood, use the TuneSmith tool, which mixes sultry soundtracks to set the mood.
On the flip side, it does have some practical functions too. The app allows you to search the Mr and Mrs Smith collection by date and destination, check availability at every hotel in real time, book a room, use maps and keep a wish list of your fave hotels that you can share with others. It'll also give you the lowdown on the latest offers from Smith hotels, including free nights and half-price stays. That's almost as sexy as adult Truth or Dare.