The what3words iOS Map Component provides a straightforward way to add what3words grid on top of your MKMapView or a full-featured map View Controller, displaying the what3words address and marker on the map for a selected 3 word address.
People Also Ask
You're not allowed to know what word lists W3W use. They take a paternalistic attitude to creating their lists - they know best. You cannot propose changes. Anecdotally, their non-English word lists are confusing even for native speakers.
what3words is free for anyone to use via our app and online map. We make money by charging some businesses that benefit commercially from using our products.