This article explains how to spoof a GPS location on your phone. In most cases, spoofing the location on your iPhone or Android will affect every location-based app on your device.
EASY way to spoof your GPS location on your iPhone (NO jailbreak!!)
Search for “fake GPS” on Google Play and you’ll find plenty of options, some free and some not, and some requiring root access. One app that doesn’t require you to root your phone, as long as you’re running Android 6.0 or later, is called Fake GPS Location Spoofer and it’s my favorite choice for changing my phone’s location. It’s easy to use, as you’ll see:
Install Fake GPS Location Spoofer. It works on Android 4.4 and above.
Open the app and accept any prompts you see. You’ll need to tap Allow to let the app send you notifications, and While Using the App to give the app location access.