An Introduction To The Satellite Navigation Attributes Of The Popular Apple iPhone 4S

The versatility of the popular Apple iPhone 4S, it seems, has no limits. Whether you are a business user or student, a gaming enthusiast or a birdwatcher, there are numerous apps to suit your needs. In this article I will look at the navigation apps available for the iPhone 4S, which can be used for directions while driving.

Satellite Navigation, or SatNav units are fast being replaced with dedicated smartphone apps, meaning users are able to gain the same functionality, without needing to own a standalone SatNav unit. These apps vary in quality, ease of use, and the means by which they operate. In this article I will focus on a free SatNav apps for the iPhone 4S, called ‘NavFree GPS Live UK’.

Unlike many other SatNav apps, this one does not require a constant data connection when in use. How is this possible? Maps are downloaded onto the phone before your journey, using a 3G or Wi-Fi internet connection. This means that you do not need to be constantly connected to 3G or GPS when making your journey, which can not only rack up data charges, but it also saves a massive amount of battery consumption.

The map data used by the app comes from ‘OpenStreetMap’ which is an open source map software package. This means that anyone can edit or add new data to the maps. With over 350,000 contributors, this means that maps are always up to date.

Because this app is free, there are of course adverts on the app’s interface, which allows the app developers to cover costs. However, like many other apps you can choose to upgrade to an ad free version for £1.49, which will free up some of the space on the map screen. There are several other paid upgrades which can enhance the functionality of the app. For £1.99 you can get an upgrade which allows you to see all safety cameras nearby.

The NavFree GPS Live UK app is a great alternative to a standalone SatNav unit. It offers most of the functions of such devices, but can save you a lot of money. Even if you pay for all the upgrades, it will only cost you a few pounds, and in return you have an app which completely replaces the need to buy an expensive SatNav unit.

There are several other navigation apps available, but this one is unique in that maps are downloaded onto the phone, so you don’t need a data connection while on your journey. This sets NavFree GPS Live UK apart from most other navigation apps, and if you own an iPhone 4S or similar device, it is certainly a recommended app.

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