When you don’t recognize a smartphone app, ask yourself this, are you going to use it? Will you need it if you find a smartphone app challenging and hard to use? When you ask yourself these questions, you will have no doubt and you will realize that a smartphone app has to be user friendly to achieve success. Similarly, if you are creating an app for travelers or thinking to Create App Like Airbnb, it would be very beneficial for your business. Accordingly, no matter how excellent a service a mobile app offers to its customers is, just how nice is the mobile app, if the consumer can not access the app?