Download of Waze 4.88 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program relates to Lifestyle Tools. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This free software for Mac OS X is a product of Waze Inc.
From the developer:
Waze lets you know what is happening on the road. Even if you know the way, Waze tells you instantly about traffic, construction, police, crashes, and more on your drive. If traffic is bad on your route, Waze will change it to save you time. It calculates your arrival time based on live traffic data. You can choose from a variety of voices to guide you while you drive.
You may want to check out more software for Mac, such as Spartan or merkaartor, which might be similar to Waze.