In SA, I've really not had any luck with Deliveroo outside of the CBD - it only seems to work if you're right on top of the restaurants. UberEats seems a little better, but it still really restricts how far away from a restaurant you can be, I moved one suburb over (3km?) and lost access to about 10 restaurants that were in my old suburb.

I tend to prefer apps where the restaurants themselves look after the delivery, EatNow is a good example. They can charge a little more for delivery, and therefore seem to be willing to deliver further away. And presumably, it's probably a little fairer on the delivery guys as they got an actual job rather than just an app.

Only the inner suburb markets though. Once you're >10km out of the city center it's all Menulog and UberEats, with a smattering of people using EatNow.