Before we continue, it's important to note that these calls can only be made within your own device, not that of someone else. In other words, it's an app to play jokes within your own smartphone.
Of course, maybe the most interesting way to use the app is to program fake calls that will allow you to slip away from an unwanted situation. You could, for example, prepare a call from your 'mother' or your 'boss' that will 'call you' at a predetermined hour, so you have an excuse to escape from a concrete situation.
Although you can create contacts directly inside the application, Fake Call & SMS also gives you the ability to have real contacts 'call' you or 'send' you text messages.
Fake Call & SMS is an intriguing tool that, all joking aside, could really come in handy if you need to extract yourself from an uncomfortable situation. For example: you're with your mother-in-law and you need an escape route, well just receive a call from your 'mother' and you're all set.