iCoyote v6.02
Requirements: Android 2.x or higer (?)
Overview: Coyote uses satellite technology to instantly share fixed, traffic light and mobile camera locations, speed limits, traffic incidents – and more. Its in-built GSM/GPRS modem constantly communicates with the Coyote servers to send you the right information at the right time, according to the the location and speed of your vehicle.

That’s not all – Coyote also lets you add new mobile camera locations and share them with the rest of the Coyote Community at the touch of a button. So whether you’re travelling by car, bike, van or coach, using Mini Coyote, you’ll be in the company of more than 800,000 Coyote Scouts all watching out for cameras, 24 hours a day.

Standard cost: 1 month free trial, 11,99€ / month, 1 year: 49,99€ (4€/month)
This version: Every month you have to clear data of the app and give a new email (http://www.spamgourmet.com is supported for very easy unlimited emails)
Every month, on notification free trial has ended, go to your Android device settings -> Applications -> iCoyote -> press button 'Delete application data' and restart the app to start a new trial.
Thanks to the great MoKiChU.

Countries with full support for camera detection: France, Belgium, Spain, Italy, Luxembourg, Netherlands, Czech Republic, United Kingdom
Countries with support for dangerous zones: Andorra, Belgium, Croatia, Spain, Finland, mainland France, Hungary, Ireland, Italy, Liechtenstein, Lithuania, Luxembourg, Norway, Netherlands, Poland, Portugal, Czech Republic, Romania, United Kingdom, Slovakia, Slovenia, Sweden, Ukraine, Russia , United States.

The iCoyote application consumes 300kb per hour in normal mode and 3mb per hour in map mode.
It is up to you to check your phone operator applying the rates.
For use abroad, check that the data roaming rate for your operator uses, is compatible with a prolonged use of the application.
This app has NO advertisements

More Info:
https://play.google.com/store/apps/details?id=com.coyotesystems.android