What Is Geofencing in Mobile App?

Irene Olsen

Are you familiar with the term “geofencing”? If not, don’t worry, you’re not alone.

Geofencing is a location-based technology that has been gaining popularity in recent years, particularly in the world of mobile app development. In this article, we will explore what geofencing is and how it can be used to enhance the functionality and user experience of a mobile app.

What Is Geofencing?

Geofencing is a technology that uses GPS or RFID (Radio Frequency Identification) to create a virtual boundary around a physical location. This virtual boundary can be any shape or size, and it is often referred to as a “geofence”. When a mobile device enters or exits this geofence, it triggers an action or notification on the device.

How Does Geofencing Work?

To understand how geofencing works, let’s consider an example. Imagine you are the owner of a coffee shop.

You want to attract more customers, so you decide to create a mobile app for your business. You also want to use geofencing to send notifications to users when they are near your coffee shop.

To do this, you would use GPS or RFID technology to create a virtual boundary around your coffee shop. When someone with your app on their phone enters this boundary, their device will trigger an action – in this case, sending them a notification about your coffee shop.

Why Use Geofencing?

Geofencing has many potential applications for mobile apps. Here are some examples:

  • Targeted Marketing: As in our previous example of the coffee shop owner using notifications to attract customers.
  • Safety Alerts: For example, if someone enters a dangerous area or leaves a designated safe zone.
  • Asset Tracking: Geofencing can be used to track the location of vehicles, equipment, or other valuable assets.
  • Social Networking: Geofencing can be used to connect people who are in the same location or attending the same event.


Geofencing is a powerful technology that has many potential applications for mobile app development. Whether you’re a business owner looking to attract more customers, a safety professional wanting to keep people out of harm’s way, or anyone else looking to leverage the power of location-based technology, geofencing is definitely worth exploring.