The DealMachine mobile app provides a map so you can add properties without typing the address.
To make the app will follow your location, make sure to enable location permission on your phone. Just go to your phone's Settings, click on Apps and look for DealMachine to enable location.
Then, go back to the app and try pressing the arrow in the top right corner to make the map follow your location. You'll see which way you're facing at all times, that way you won't have to guess which property you're looking at and it will be easy to tap any house to automatically pull the address.