I’ve been using infomaniak for a while which suits my needs pretty well. It’s mostly intended for businesses but it’s very usable as an individual. Lots of storage for a decent price too and has all the functions you mentioned. Hosted in Switzerland.

Well yes, there’s a 3 km/h correction. But that’s a blanket rule, so it’s also for old speed cams and mobile equipment. I don’t know how other eu countries do it

Nice, glad to see more countries adopting these. We’ve had them in NL for a few years now. In the beginning people of course complained, but seeing as they’re always clearly signposted it’s become not as socially acceptable to complain about as regular speed cams.

You can also always immediately tell when you’ve entered one. Suddenly even the BMWs are driving 100. Especially on big roads like the A2 it’s funny, six lanes of cars driving the exact same speed.

When you pay people back through the app they take a small commission of the settlement. Other than that it’s probably also not a very expensive app to run due to its simple nature.