This week AirCheck Australia has compared the Top 10 DAB+ Radio Brands in Sydney and Perth.
Coles took out the top spot in both cities due to the overwhelming number of spots on Coles Radio, however there were 174 more spots placed in Perth.
In Sydney, OnDeck was in second place running ran less than half the spots than Coles followed by Vodafone airing 1,460 advertisements.
In Perth, Harvey Norman was in the No.2 spot with 2,334 ads, followed by Booking.com with 1,510 instances.
Comparing the cities as a whole, Sydney ran more advertisements across DAB+ stations, while Perth had a wider range of brands on air.