If you're an iPhone owner in need of driving directions, you've probably had one thing on your mind since June: when will that version of Waze with CarPlay support show up? Thankfully, you don't have to wait any more -- it's here. Hot on the heels of a corresponding Google Maps upgrade, the Waze app can take advantage of your car's touchscreen to provide its crowdsourced approach to navigation. The experience will likely be familiar if you've used the Android Auto equivalent.