What's My Lot is a tool for use by people who live in Prince Edward Island, Canada. It is a program that uses the current location of a device and calculates which lot (or "township") you're standing in. This will be the most accurate way to keep track of your lot number on the island, as there is a chance that the number you use will not be used anymore, due to the change of ownership.

With this app, you can keep an eye on your lot number, without getting out of the car. It works even if you're on a beach, a bridge, or other places. 

The app remembers the lot number and lets you know if your current location is or isn't on Prince Edward Island.