Speed Camera Auckland is an Android application developed by CoolApps.mobi that helps drivers detect speed and traffic light cameras on the road. The app provides instant alerts to the user when they are 1-3km ahead of a camera location, allowing them to slow down their car speed and avoid any penalty.

The app boasts a fully automated detection system with a default alert system based on camera locations provided by the Transport Department. Additionally, users can create custom alerts by defining their own checkpoint alert, similar to the functionality of the default alert system. The app also triggers "Distance" alerts at 2km, 1km, and 500 meters, respectively, and "Overspeed" alerts if the user exceeds the speed limit.

Moreover, the app provides auto-instant updates of alert data for subscribers and automatically starts the detection system once it recognizes the user is in driving mode. The app also features a full human voice alert system. However, it requires GPS to be turned on to detect the user's current location, and Android 6.0 or above is necessary to allow permission to access the device's location.

Overall, Speed Camera Auckland is an excellent application for drivers who want to avoid penalties and drive safely.