GeoQuest Perth takes users on a trip around Perth Cities landmarks.

Using a riddle-based system you make your way through the heart of the city and delving into our rich history.

If you solve the riddle, approach the landmark and the app will notify you if it's correct. Granting you the ability to solve and move onto the next riddle.

Because we need your approximate location we use a variety of background location services to pinpoint where you are.

It's important to note that continued use of GPS running in the background can dramatically decrease battery life.