Yes, you can. However, other users' locations will be inaccurate due to a lack of information about your own.
When you register and create an account on dua.com, you are asked for a location permit.
Location is required because our dating app has a feature called "Fly to a New Location," which allows you to fly and meet people all over the world without leaving your couch.
To see how close you are to other users, as well as to be on their radar and have a better match potential, you must enable location.