
Certain phone apps use GPS tracking to act like a ‘sat nav’ or a portable guide and tell you what’s around the area that you’re currently in or the best routes to get to your destination. This saves wandering around and, even if you already have access to browse the internet on your phone, an app can find the information for you in the matter of a few clicks, which is a lot quicker than having to find out where exactly you are and then using an internet search engine on your phone. There are also a host of apps that are free, or cost next to nothing to deliver you with the latest news, weather and traffic updates. These are particularly useful for people who travel to and from appointments as part of their job so they don’t get held up and end up unprofessionally late.
As well as just entertainment and communication apps, and apps that give you real-time information at the click of a button, there are also personal safety apps that transform your phone into a personal safety device. These use technology such as GPS and autodial to help locate you and raise an alarm on your behalf, making them indispensable for lone workers who may find themselves in worrying and potentially dangerous situations and not have anybody around to help or cannot raise an alarm without aggravating the situation they are in. For example, night-time cleaners are in a vulnerable position by being alone in a building after standard working hours, so if they are confronted by an intruder, being seen to be raising an alarm can quickly make the situation even more dangerous. Having a mobile application that helps keep a lone worker safe not only reassures the lone worker, it also gives employers peace of mind that somebody will be over-seeing their employees when they are around and there will be minimal damage to their property and valuables. As the personal safety device is in the form of an app, it is also very affordable for companies to download onto one or several members of staff’s mobile phones.
From entertainment to information to functionality, smartphone applications can make people’s lives easier, safer and more convenient. As most people already have a mobile phone, this means there is no need to carry any extra items and they greatly expand a phone’s potential at a very low cost.

