How to Secretly Track Someone's Location Using Your iPhone

Before You Start

If the person you want to track is running iOS 8, you'll need to download the Find My Friends app from the iOS App Store on their phone, as well as yours. On iOS 9, which is already available, Find My Friends is a stock app that will already be on the device.

Step 1: Enable "Share My Location" on Their iPhone

Begin by opening the Find My Friends app on their iPhone, then tap on their contact picture at the bottom to enable "Share My Location" from the settings.

Also make sure that the location is being shared from "This Device" (under the "Share My Location From:" setting), as there may be other devices (like an iPad) that are attached to the same iCloud account.

Step 2: Share Their Location to Your iPhone

On your iPhone, swipe up from the bottom of the screen to enable AirDrop from the Control Center. Make yourself discoverable to "Everyone", although the "Contacts Only" option will suffice as long as their iPhone has your contact information saved to it.

Back on their iPhone, tap on "Add" (in Find My Friends) and hit your contact icon when it appears. Select "Share Indefinitely" to share their location to your iPhone for an unlimited amount of time.

Step 3: Accept Their Location; Don't Share Yours Back

Once their location is shared to your device, hit "Accept." After a few seconds, a popup will appear asking if you want to share your location with them. Tap on "Don't Share" so that they can't track your location.

Step 4: Track Their Location

In the Find My Friends app, simply click on their contact icon to see their exact location in realtime. You'll also see options to be notified if they leave or arrive at a certain location, so you can alert yourself when someone leaves their house or work (yeah, creepy).

How to Be Really Sneaky About It

Of course, all of this is probably dependent on you not getting caught. Luckily, most people won't venture into their Find My Friends app, and even if they do, they'd have to actively look at who they're sharing their location with.

But, there are a couple of ways to hide the app so that they don't even realize they have it.

Step 5: Hide Their 'Find My Friends' App

You can do this one of two ways:

• Make It Disappear Using the Dock (Easy)
• Make It Disappear Using a Folder (Not as easy)

Either of the methods above will remove the Find My Friends app temporarily, but restarting the device will bring the app back on the home screen.

While I don't condone tracking someone's location without their consent, I believe that it's important to be aware of how built-in features can be manipulated to take advantage of others.