Afvalwijzer Spaarnelanden is a utility tool available on the iPhone platform. Developed by Opzet BV, this free app allows users to input their postcode and house number to access a calendar displaying the collection schedule for various types of waste in their area. Users can also consult the waste guide to determine proper disposal methods. Furthermore, enabling notifications provides updates on waste collection and other relevant news.

Spaarnelanden, the company behind the app, is dedicated to maintaining a pleasant and accessible public space in Haarlem and its surroundings. Their commitment to social responsibility and expertise in practical applications ensures a focus on the well-being of individuals and the environment.